A similar screening test was developed and evaluated on a similar population, and found to have a sensitivity of 38%, a specificity of 97%, with 63% positive predictive value and 91% negative predictive value. Pick the correct interpretations of these results: (Pick all answers that are true - you will get partial credit for whatever you get correct)

Answers

Answer 1

Students who do not genuinely have anorexia are more likely to be ruled out by this screening test than those who do.

The screening test indicates that anorexic children have a 38% chance of testing positive while anorexic students have a 97% chance of testing negative.

Those who test positive for disease have a 63% likelihood of having it, whereas those who test negative have a 91% chance of being disease-free. An unjustified fear of being overweight and a skewed body image are characteristics of anorexia.

Attempts to keep a weight below average by fasting or excessive activity are symptoms. To get back to normal weight, medical intervention could be required.

College students face a lot of pressure to be social and presentable because they are frequently in the company of people their own age. Numerous children decide when, what, and how much to eat for the first time. The two most typical eating disorders are bulimia and anorexia. Usually, eating disorders start between the ages of 18 and 21. In college, between 10 and 20% of women and 4 to 10% of males struggle with eating disorders, and the prevalence is rising.

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Related Questions

Cobalamin, more commonly called vitamin B12, ______________________________. Question 50 options: is found abundantly in plant foods. when taken as a supplement, will increase metabolic functions, such as endurance performance. was one of the first parts of the B complex group to be discovered. is essential int he synthesis of DNA and in the development of red blood cells.

Answers

Cobalamin, or vitamin B12, is a water-soluble vitamin that is essential for human health. It is found abundantly in animal-derived foods, such as fish, meat, poultry, eggs, and dairy products, but it is not found in plant-based foods.

It is one of the first vitamins to be discovered and is part of the B-complex group of vitamins. Vitamin B12 plays a vital role in the synthesis of DNA, red blood cell development, and metabolic functions, such as endurance performance. When taken as a supplement, it can help to increase metabolic functions, such as endurance performance. It is also important for maintaining healthy nerve cells, as well as a healthy immune system.

Vitamin B12 deficiency can lead to anemia, fatigue, and cognitive decline. Therefore, it is important to ensure adequate intake of this essential vitamin, either through dietary sources or supplements. It is important to note that vitamin B12 is only found in animal-derived foods, so vegans and vegetarians should consider taking a vitamin B12 supplement to avoid deficiency.

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2. How does sneezing protect us from germs?​

Answers

Well if you sneeze your blowing out now sucking in

What are the 3 events in meiosis that contribute to genetic variation ?

Answers

Crossing over, Independent assortment, and Random fertilization are the three meiotic events that affect genetic variation.

Crossing over: A process known as crossing over occurs when homologous chromosomes couple up and exchange genetic material during prophase I. Genetic variety is the outcome of this, which causes the development of chromosomes with novel gene combinations.

Independent assortment: The chromosomes arrange at random along the cell equator during metaphase I. This indicates that there is an equal likelihood for each pair of homologous chromosomes to be found in either daughter cell. Genetic variety results from the varied chromosomal arrangements in each daughter cell as a result.

Random fertilization: During fertilization, sperm and egg cells combine to form a zygote. Since sperm and egg cells are produced through meiosis, each one carries a unique combination of chromosomes.

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Can cyanide cause permanent damage?

Answers

Answer:

it can cause damage to the Brian and heart.

Explanation:

Why do some individuals lack supply of clean drinking water?

Answers

The reasons for the lack supply of clean drinking water is: water pollution, increased demand for water, climate changes, mismanagement of water resources, as well as poverty.

Water pollution is defined as the contamination of water with harmful substances and toxic chemicals that make it unfit for use. The presence of harmful microorganisms also makes the water polluted. The main reason for the contamination of water is the human activities.

Climate change refers to the change in the temperature and weather pattern of the environment from the normal. These changes are long-term. These changes can be normal, however, currently the human activities are the main reason for climate changes.

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Which of the following is the most accurate description of the methodological advantage of twin studies: . Twin studies use both self-report and peer report.
B. Because twins share DNA it is possible to estimate the contribution of genetics to their personality and behavior.
C. Because twins share genetics and live in the same environment they provide information about both nature and nurture.
D. Because there are two participants the findings always replicate.

Answers

Twin studies involve identical or fraternal twins. They aim to demonstrate environmental and genetic influences on traits, phenotypes, and disorders therefore, option b is the right choice.

Behavioral genetics, biology, and psychology use twin research. Behavior genetics uses siblings, adoption, pedigree, and twin studies to study genetics. These studies have tracked everything from personality to schizophrenia symptoms.

"Identical" or monozygotic twins share essentially 100% of their genes, so most differences between them (such as height, susceptibility to boredom, intelligence, depression, etc.) are due to experiences one twin has but not the other.

Like siblings, "fraternal" or dizygotic twins share 50% of their genes. Twins share their uterine environment, parenting style, education, wealth, culture, and community because they are born into the same family. Discordance—the presence of a genetic or phenotypic trait in only one twin—provides a powerful window into environmental effects on such traits.

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Cell volume (and therefore cell function) in most cells is dependent upon careful regulation of
A) permeability of cell membranes.
B) blood pressure.
C) volume of extracellular fluid.
D) resting membrane potential.
E) osmolarity of extracellular fluid.

Answers

In most cells, careful management of cell volume (and hence cell function)

How do cells form?

Through a process known as the cell cycle, new cells are generated from existing cells. A cell has the ability to duplicate itself and give rise to two additional daughter cells. Every cell cycle requires the performance of two key functions. Cells must first create a perfect replica of their DNA. membrane potential during rest.

Where do cells develop?

Depending on the area of the body, it can take a cell from the moment it is formed in the base layer of skin until it is lost from the surface for around a month.

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In most cells, careful management of cell volume (and hence cell function)

How do cells form?

Through a process known as the cell cycle, new cells are generated from existing cells. A cell has the ability to duplicate itself and give rise to two additional daughter cells. Every cell cycle requires the performance of two key functions. Cells must first create a perfect replica of their DNA. membrane potential during rest.

Where do cells develop?

Depending on the area of the body, it can take a cell from the moment it is formed in the base layer of skin until it is lost from the surface for around a month.

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The air and nutrients that are added to the fermenter are sterile. State why they must be sterile.​

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The air and nutrients that are added to the fermenter must be sterile in order to prevent contamination from pathogens or other microorganisms that could disrupt the fermentation process.

What is fermentation?

Fermentation is a metabolic process during which organic molecules such as glucose are converted into energy-containing molecules such as ethanol, carbon dioxide, and/or organic acids. This process is often used in the production of beer, wine, and other alcoholic beverages, as well as in food production, such as the production of yogurt, cheese, and other fermented dairy products.

Contamination can lead to off-flavors, off-odors, and other undesirable qualities in the end product. Additionally, it may cause the fermentation process to be less efficient, leading to longer fermentation times or even a complete failure.

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What is the best way to ensure proper protein levels?

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To ensure proper protein level one should include various sources of protein that can include lean meat , eggs , diary products ,protein shakes and legumes .

Protein is one of the most essential nutrients for daily life , as they are required to help your body repair cells and make new ones. Protein also plays crucial role in growth and development in children and expecting mothers .

In general , proteins are required for the repairing and building your body's tissues, They also allows metabolic reactions to occurs at place for easy body function . so we can say that protein is crucial for maintaining structural framework of body and also helps in maintaining fluid balance .

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In a transformation experiment, a sample of E. coli bacteria was mixed with a plasmid containing the gene for resistance to the antibiotic ampicillin (ampr). Plasmid was not added to the second sample. Samples were plated on nutrient agar plates, some of which were supplemented with the antibiotic ampicillin. The results of E. coli growth are summarized below. The shaded area represents extensive growth of bacteria; dots represent individual colonies of bacteria. Plates that have only ampicillin resistant bacteria include which of the following?
a. I only
b. III only
c. IV only
d. I and II

Answers

Option A, The plasmid containing the amp gene was added to the first sample of E. coli, but not to the second sample. Therefore, only the first sample should contain bacteria that are resistant to ampicillin.

This is represented by the shaded area on the plate I, which indicates extensive growth of bacteria. Plates II, III, and IV do not have any shaded area, meaning that there is no extensive growth, and only dots representing individual colonies of bacteria.

Since the plasmid was not added to the second sample it does not have resistance to the antibiotic. This means that plates III and IV, which contain the antibiotic, will not have any ampicillin-resistant bacteria and thus the answer is a. I only.

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Is an irony on the discrepancy between the expected result and actual result?

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Yes, the irony is the discrepancy between the expected result and the actual result.

The presence of a contradiction between what is stated and what is meant is the foundation for the growth of irony.

Irony can be broken down into three categories:

1. A piece of writing has linguistic irony if the author says one thing but really means something else.

2. The term "dramatic irony" refers to a situation in which the audience is aware of something or learns to realize something that a character in the literature is unaware of.

3. A scenario might be said to have dramatic irony when there is a discrepancy between the expected result and the actual results.

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Which of the following statements about human impact on trees is true?
a.Human activity always has a negative impact on trees.
b.All human uses of trees require destruction of the trees.
c.Human activity has had both a positive and negative impact on trees.
d.Cutting down trees is the only activity that has a negative impact on trees.

Answers

Answer:

c. Human activity has had both a positive and negative impact on trees.

Human activity can have negative impacts on trees, such as deforestation and clearcutting, but it can also have positive impacts, such as tree planting and reforestation efforts. It is not true that all human uses of trees require destruction of the trees, as humans also use trees for a variety of non-destructive purposes such as recreation, wildlife habitat, carbon sequestration, and aesthetic value. And cutting down trees is not the only activity that has a negative impact on trees, other human activities such as air pollution, soil degradation, water pollution can also have negative impacts on trees.

A scientist is observing an invertebrate animal that she collected in shallow salt water. The animal has a hollow central cavity and a gut.Which animal is the scientist most likely observing

Answers

Answer: a cnidarian, because it has a gut a cnidarian, because it was collected in shallow salt water a sponge, because it has tissue layers a sponge, because it is an invertebrate.

In the digestive system many large molecules, such as proteins, are broken down into much smaller molecules. State what happens to these smaller molecules following digestion.

Answers

Smaller molecules are taken up into the bloodstream by epithelial cells that line the walls of the small intestine. The waste continues to the colon where water is absorbed and the dried waste is compacted into feces. It is stored until excreted from the anus through the digestive system

The digestive system breaks down the food we eat into its simplest forms: glucose (sugar), amino acids (which make up protein), and fatty acids (which make up fat). Absorbed by the flow, the nutrients are carried to every cell in the body.

The human digestive system consists of the gastrointestinal tract and the accessory digestive organs. Digestion breaks down food into smaller and smaller components until they are absorbed and absorbed by the body.

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Reduction of fluid losses at the kidneys due to the retention of Na+ is the action of
A) antidiuretic hormone.
B) calcitonin.
C) aldosterone.
D) cortisone.
E) oxytocin.

Answers

Reduction of fluid losses at the kidneys due to the retention of Na+ is the action of a hormone called aldosterone. So option c is correct.

Aldosterone is a steroid hormone produced by the adrenal glands that plays a crucial role in regulating electrolyte balance in the body.Aldosterone works by stimulating the kidneys to reabsorb more sodium ions (Na+) and water, and to excrete more potassium ions (K+). This results in an increase in blood volume and blood pressure, as well as a decrease in urine output.

By retaining more sodium ions, aldosterone helps to maintain the body's fluid balance and prevent dehydration.Aldosterone secretion is regulated by the renin-angiotensin-aldosterone system (RAAS), which is a complex feedback mechanism that responds to changes in blood pressure and electrolyte levels. When blood pressure drops or when the body loses too much sodium, the kidneys secrete the enzyme renin, which converts angiotensinogen to angiotensin I. Angiotensin I is then converted to angiotensin II by the enzyme ACE, which stimulates the release of aldosterone.

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State a reason why the water lily lacks a waxy cuticle.

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WATER LILY

One reason why the water lily (Nymphaea spp.) lacks a waxy cuticle is because it is adapted to living in an aquatic environment. A waxy cuticle is a layer of cutin, a waterproof, protective coating found on the surface of plant leaves and stems. It helps to prevent water loss through evaporation and protect the plant from dehydration.

However, water lilies are adapted to living in an aquatic environment, where they are constantly surrounded by water. As a result, they do not need to worry about water loss through evaporation and do not have a waxy cuticle to prevent it. Instead, water lilies have evolved other mechanisms, such as thick, succulent leaves and stems, to help them absorb and store water.

Hope This Helps You!

The water lily lacks a waxy cuticle because it is generally present in the water, so it does not have the adaptation to save water, so it does not have the waxy cuticle, while these are the adaptations of the desert plants.

What is the significance of the water lily?

The water lily is significant as it has an important role in aquatic ecosystems because it provides food for a wide variety of aquatic animals, such as insects and fish, while its roots can help stabilize shorelines, prevent erosion, and purify water by removing excess nutrients. Its seeds are of great interest to humans due to their high demands.

Hence, the water lily lacks a waxy cuticle because it is generally present in the water, so it does not have the adaptation to save water, so it does not have the waxy cuticle, while these are the adaptations of the desert plants.

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In hookworm cases where progressive anemia is present, what additional test procedure should be performed to determine infection in stool specimens

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In hookworm cases where progressive anemia is present, the additional test procedure that should be performed to determine infection in stool specimens is the concentration technique.

Hookworms аre nemаtode pаrаsites thаt usuаlly get trаnsmitted through infested soil. They usuаlly аffect the poorest individuаls in tropicаl аnd subtropicаl аreаs. Two species аre mаinly responsible for humаn infections, Аncylostomа duodenаle аnd Necаtor аmericаnus. They cаn cаuse chronic infection of the intestinаl trаct, and suck their host blood, leаding to iron deficiency аnemiа in most cаses. Moreover, pulmonаry mаnifestаtions might occur by the effect of lаrvаl migrаtion.

The stаndаrd method for diаgnosing the presence of hookworm is by identifying hookworm eggs in а stool sаmple using а microscope. Becаuse eggs mаy be difficult to find in light infections, а concentrаtion procedure is recommended.

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If R is dominant to r, the offspring of the cross of RR with rr will: a. have the same phenotype as the RR parent. b. have the same phenotype as the rr parent. c. have the same genotype as the RR parent. d. be homozygous.

Answers

As a result, the progeny will still have the homozygous gene rr. As a result, the offspring will share both parents' genetics and phenotypic.

What does genotype imply in its entirety?

The term "genotype" broadly refers to an organism's genetic make-up; in other words, this characterizes an organism's whole gene pool. The phrase can also be used to refer to a gene's alleles, or variant forms, in a more specific meaning.

Is the genotype AA typical?

Typically, there are five (5) distinct blood genotype kinds. AA, AS, Ad, SS, & SC are their names. While the first pairs (AA and or AS) are typical, AC is uncommon, and the last two (SS, SC) are atypical and irregular, frequently resulting in sickle cell disease.

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A student illustrates a process of cell division by creating a series of models, as shown here. Which description should the student include with the model to make it more informative and accurate?

Answers

The process of cell division is an ordered series of events involving cell growth and that produces two new daughter cells.

What stage or phase of the cell cycle does the chromosomal alignment in the centre of the cell relate to?

All of the chromosomes are aligned in the metaphase plate, also known as the equatorial plane, which is situated halfway between the cell's two poles.

What distinguishes meiosis from mitosis?

For somatic cells and the asexual reproduction of unicellular eukaryotic cells, mitosis is a type of cell division. The form of cell division known as meiosis is used to produce gametes during sexual reproduction.

A non-dividing cell is characteristic of which stage of the cell cycle?

The interphase, which can be divided into two stages: the first gap (G1) between the final mitosis and the DNA-synthesising S phase and the second gap (G2) between the end of the S phase and the subsequent mitosis, is the time when the cell is not actively dividing (M).

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What is Mendel's law of segregation What do we called his factors today and where are they located?

Answers

The two alleles for a particular gene separate throughout the development of gametes, according to Mendel's law of segregation, leaving just one allele for each gamete. This indicates that just one allele from each parent is passed on to the offspring for a particular gene when the gametes combine at fertilization.

Mendel's factors have come to be known as genes. A gene is a section of DNA that contains the instructions for making a particular protein, which in turn defines a certain trait.

Chromosomes, which are situated in the nucleus of cells, are where genes are found. Each gene in diploid organisms like pea plants has two alleles, one of which is inherited from each parent.

Mendel's law of segregation explains Mendel's observed inheritance of single traits in his pea plants and it is the basis for Mendel's Punnett square, a tool that is widely used today to predict the possible outcomes of genetic crosses.

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or
Scientists theorize that all life started with simple prokaryotic organisms. New species continue to evolve
from existing species, creating the variety of life we see today. The following diagram shows the basic
process.
fungi
(oukaryotic,
unicellular,
multicellular)
protista
(eukaryotic,
uni-or
multicellular)
eubacteria
(prokaryotic,
unicellular)
animalia
(eukaryotic
multicellular)
universal
ancestor
plantae
(eukaryotic
multicellular)
archaebacteria
(prokaryotic,
unicellular)
Based on this diagram, do you think that organisms of the same order will share a stronger evolutionary
relationship than organisms that share only the same phylum? Explain your reasoning using the results of
your investigation.

Answers

The evolutionary relationship is stronger the more similarity. The taxonomical hierarchy's lower levels show more similarity. Thus, the organisms of the same species exhibit the greatest degree of similarity.

What is taxonomical hierarchy's?

Taxonomic hierarchy is an organizational structure used to classify or categorize living organisms.

Of course, organisms that belong to the same order will have a closer evolutionary bond than those that belong to the same phylum alone. Taxonomy groups organisms in various ways, as we all are aware. Kingdoms are the highest level of classification, followed by phyla, classes, orders, families, and species. The similarities between organisms will become more specific with each succeeding unit. In other words, when organisms are further subclassified, they share similar traits.
The order of organisms belonging to the same phylum is not required. The class, phylum, and kingdom of any two organisms from the same order, however, will always be the same.
For instance, the cockroach order Blattodea and the human order Primates. These two belong to the phylum chordata. But we are aware of the differences between cockroaches and people.
However, another member of the primate order, such as the monkey and the chimpanzee, have stronger evolutionary ties to humans and share more traits with them.
Therefore, the evolutionary relationship is stronger the more similarity. The taxonomical hierarchy's lower levels show more similarity. Thus, the organisms of the same species exhibit the greatest degree of similarity.

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What claim can you make about whether any of the individuals in one population have arm lengths similar to the individuals in the other population?

Subject is UCSD vs Laguna Mt juncos

Answers

Due of the larger range in the blue population's largest tower's height than in the yellow population.

They don't have to worry about the planet providing for them because they have a stable climate, which allows them to have children virtually all year round, and human-provided resources. Your traits, which are features or characteristics that you inherit from your parents, are determined by the information carried by your genes (say: trates). In the human body, each cell has between 25,000 and 35,000 genes. A common garden experiment reveals that individuals in the UCSD population had shorter wings and tails than those in the adjacent mountains, and the physical variations are genetically based.

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Which skin-color-associated, pigment-producing cell is located in the labeled layer D?
Section of the epidermis indicating epithelial layers and cell types.
O Merkel cell
O melanocyte
O keratinocyte
O fibroblast

Answers

Answer:

The correct answer is Melanocyte.

Explanation:

Took the test:)

Which biomolecule group carrie’ and pae on the hereditary information of the organim

Answers

DNA is responsible for carrying the genetic information of living organisms. These nucleic acids come in the form of deoxyribonucleic acid (DNA) or ribonucleic acid (RNA).

Deoxyribonucleic acid is a molecule composed of two strands of polynucleotides twisted together to form a double helix and is the genetic component of the development, function, growth and reproduction of all known organisms and many viruses.

The function of DNA is to store all the genetic information that an organism needs to develop, function and reproduce.

All cells contain complete genes, but cells in different tissues and organs look and behave differently. This is because only a portion of each cell's DNA is used to make proteins.

The four roles played by DNA are replication, information encoding, mutation/recombination, and gene expression.

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In cardiac muscle, the fast depolarization phase of the action potential is the result of
A) decreased membrane permeability to calcium ions.
B) increased membrane permeability to chloride ions.
C) increased membrane permeability to potassium ions.
D) decreased membrane permeability to sodium ions.
E) increased membrane permeability to sodium ions.

Answers

E) The increased membrane permeability to sodium ions causes the fast depolarization phase of the action potential in cardiac muscle.

In cardiac muscle cells, what causes the action potential's rapid depolarization phase?

An opening of fast sodium channels initiates the depolarization phase of the action potential in muscle and nerve cells. This also occurs in cardiac cells that do not have pacing devices; However, the initial depolarization phase of the action potential is influenced by calcium ions in cardiac pacemaker cells.

What takes place during cardiac muscle depolarization?

An electrocardiogram (EKG) is an indirect indicator of heart muscle contraction because contraction of the heart muscles is caused by depolarization of the heart. Without any external stimulus, the heart's cells will depolarize. Automaticity, or autorhythmicity, is the name given to this property of cardiac muscle tissue.

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Which of the following general mechanisms appear to be involved in the formation of cancer cells?
A) Genomic instability, DNA repair failure, chromatin modifications.
B) Inversions, operon formation, methylation.
C) RNA failure, DNA phosphorylation, phosphorylation of adenyl cyclase.
D) Transdetermination, mutation, allosteric interactions.
E) Suppression, tabulation, projection.

Answers

Cancer is brought on by cells that divide out of control and invade surrounding tissues. Cancer is mostly brought on by DNA changes. The majority of DNA mutations that result in cancer occur in areas of DNA called genes.

What precisely does DNA mean?

DNA, commonly referred to as deoxyribonucleic acid, is the genetic material carried by humans and nearly everything else organisms. A person's DNA is present in almost all of their cells.

What does DNA do and what is it?

DNA is the molecule of information. It provides the knowledge required to produce proteins, another type of substantial molecule. Each of your cells contains 46 substantial objects set of chromosomes that are distributed throughout these instructions. These chromosomes are made up of numerous smaller segments of DNA, called genes.

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what can temperature and pH measurements tell you about the biogeochemical cycles in a pond ecosystem

Answers

The most important climatic element affecting soil N and P cycles is temperature. Temperature increases often aid in the breakdown of soil organic matter and the buildup of soil accessible nutrients.

They are essential because they recycle and store materials, as well as control key elements through physical features. These cycles represent the interaction of living and non-living entities in ecosystems and allow ecosystems to survive indefinitely.

Biogeochemical cycles change the chemistry of the ocean, atmosphere, and terrestrial ecosystems across geological time, so that rate-limiting reactions within important cycles change the speed and manner of development.

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A prey population consists of individuals with a variety of reaction times. The adaptation that allows some of these animals to react faster would be an example of natural selection if it helps them a. Reduce the mortality rate of the population

b. Reproduce and increase gene frequency in the population

c. Survive and mate

d. Produce offspring that can react at an average speed

Answers

The correct answer is option (A) Reduce the mortality rate of the population.

Natural selection is a pressure that causes groups of organisms to change over time. Animals inherit their genetics from their parents or ancestors, and the environment is constantly changing. So, no organism is perfectly adapted to its environment. Thus, natural selection is constantly influencing the evolution of species.

The environment will change, even if a parent was perfectly acclimated to it, leaving the offspring poorly adapted to it. Only the best and fittest organisms can reproduce since there are many species and few resources. Natural selection, which is thought of as the environment and forces acting to prevent organisms from surviving and reproducing, operates against all living things. As a result, living things have the ability to pass on their DNA to the next generation. These DNA sequences are "selected" for by this.

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Explain how the result show that both light and chlorophyll must be present for photosynthesis.

Answers

Chlorophyll absorbs energy from blue and red light waves during photosynthesis while reflecting green light waves, giving the appearance of a green plant.

Chlorophyll, a light-absorbing pigment found in the thylakoid membranes of the chloroplast, is what gives plants their green hue. Chloroplasts, which are tiny organelles found inside plant cells, are there to store solar energy.  Despite the fact that there are numerous steps involved in photosynthesis, there are primarily two stages: light-dependent reactions and light-independent reactions. The light-dependent reaction, as its name implies, occurs inside the thylakoid membrane and necessitates a constant supply of sunshine. The light waves' energy is captured by the chlorophyll and transformed into chemical energy in the form of the molecules ATP and NADPH.

The Calvin Cycle's light-independent stage, which takes place in the stroma, or region between the chloroplast and thylakoid membranes, does not require light, hence the name light-independent reaction. In this phase, carbon dioxide is converted into carbohydrates like glucose using energy from the ATP and NADPH molecules. However, not all types of photosynthesis are made equal. C3 photosynthesis and C4 photosynthesis are two of the various forms of photosynthesis. The majority of plants engage in C3 photosynthesis. It entails the Calvin Cycle producing 3-phosphoglyceric acid, a three-carbon molecule that later transforms into glucose.

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Is a silent mutation missense?

Answers

A silent mutation occurs when a mutation is not changing any amino acid coded for that codon. so, they are also known as missense mutation.

In general, Nucleotide substitutions may lead to no change in the protein sequence which known as silent mutations. so , we can say that a silent mutation is a mutation that occurs within the DNA sequence, but they do not alter the amino acid sequence. These mutations takes place in an introns, that is spliced before translation.

Hence,  example may include Single nucleotide substitutions they are not involved in changing any of the amino acid sequence so termed as silent  polymorphisms. Mutation in these base pair will also not change the function of the protein.

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Other Questions
Hiram, a broker, is part owner of a real estate investment group that wants to unload some of its portfolio and the group wants Hiram to list the properties. What percentage of ownership interest would Hiram need to have in order to avoid having to disclose his licensed status How does the maoismphilosophy feelabout the West? The nurse is obtaining vital signs on a 3-month-old infant. What is the most reliable site for assessing the pulse rate in this infant? which line of thomas grays elegy written in a country churchyars ponders the existance of unrecoganized human potential i need help ive been stuck on it for ages Does the table below represent a proportional relationship? A. Yes, because all the ratios of y to x are equal to 2.B. Yes, because all the ratios of y to x are equal to 3.C. No, because all the ratios of y to x are not equal.D. No, because all the numbers are positive. Which of the following is NOT a reason that elderly people who are widowed are cohabitating?1 social security checks would cease if they were to remarry2 go to dinner instead of a movie3 trips to fancy hotels where parents play golf and kids attend camp4 donating extra money to charitable organizations Think about the doctor who treated the major and the speaker in the short story "In Another Country. " Put yourself in the shoes of the doctor, and based on what you read in the story, write what you think his thoughts about the major and the speaker would be. Use the following vocabulary in your response and change the form of these words as needed: You work at an oil refinery and are in charge of draining a tank until theare 635 gallons left inside. The tank starts with 859 gallons, and you can drain it at a rate of 56 gallons per minute. How many minutes do youneed to drain the tank to the right level?You need minutes. whats a drawin in fff Could someone pls help me solve this ive been struggling for the past hour.no calculator allowed but im allowed a trigonometric circle.thx What ordered pairs are the solutions of the system of equations shown in the graph below? Imagine that you are the principal of a school and you just found out thatthere was a fight in the lunchroom during lunch. Youve asked manystudents and teachers who witnessed the fight to write down what theysaw and who they think started the fight. Unfortunately, you havereceived many conflicting accounts that disagree not only as to whostarted the fight, but also as to who was involved and when the fight evenstarted. Its important to remember that NO ONE is just plain lying.What are the different types of people who might have seen thisfight? (e.g., friends of those involved versus people who dontknow the kids who were fighting; those who were fighting versusthose who were witnesses, adults versus kids) What is the difference between the types of information shared during the Crimea, WW1 and Vietnam wars? No FearTracy WilsonAustin reached into his backpack to make sure that it was there.He wasn't sure he needed his inhaler, but he was checking just incase. His chest was tight as he once again attempted a deepbreath. He completely filled his lungs and exhaled smoothly. Herepeated this rhythm several times, surprised at the ease at whichit came. But he'd keep the inhaler in his pocket. It had been a longtime since he'd had a real asthma attack, since Little League, infact. But it was never too far from his mind, especially when heplayed baseball.1x2 Austin loved baseball, like fish love water, but he felt his asthmahad probably kept him from reaching his full athletic potential. Heknew today's practice would be tough, for tomorrow was a biggame. He was right. It was rough, and Austin and several othersweren't at the top of their game today. Coach Tanner firmly pattedAustin's shoulder as they headed for the dugout. "You've got tostop using it as a crutch, and let it go son." Coach said in a firm,low voice.Which BEST identifies Austin's real problem or conflict?A skillB fearC asthma D Coach Tanner 1) What examples does the author reveal to show that Claudette Colvin andothers in the black community experienced extreme prejudice,discrimination, and racism in America during the Civil Rights era? A project has the following cash flows: Year Cash Flows 0 -1,200 1 600 2 600 3 600 4 300 5 200 6 200 What is the Internal Rate of Return (IRR) of this project? How did the case Cubby v. CompuServe affect hosted digital content and the contracts that surround it? PLEASE TYPE THE RESPONSE Charles Darwin proposed that evolution by natural selection was the basis for the differences that he saw in similar organisms as he traveled and collected specimens in South America and on the Galapagos Islands. A) Explain the theory of evolution by natural selection as presented by Darwin. (6 Marks) B) Each of the following relates to an aspect of evolution by natural selection. Explain TWO of the following. (8 Marks) (i) Convergent evolution and the similarities among species in a particular biome. (ii) Natural selection and the formation of insecticide-resistant insects or antibiotic-resistant bacteria. (iii) Speciation and isolation. (iv) Natural selection and heterozygotes advantage. What is the relationship between the ratios of sin x and cos y?The ratios are both identical (three fifths and three fifths). bThe ratios are opposites (negative three fifths and three fifths). cThe ratios are reciprocals (three fifths and five thirds). dThe ratios are both negative (negative five thirds and negative three fifths).