The diagram shows the process of translation. What happens to the tRNA molecule once it passes off its amino acid chain? It gains a new anticodon and amino acid. It gains a new anticodon and amino acid. It detaches and returns to the cytoplasm. It detaches and returns to the cytoplasm. It is broken down by the ribosome. It is broken down by the ribosome. It remains to guide future tRNA molecules to the correct spot.

Peristalsis is repeated waves of contractions of circular muscles which prevent food from moving backward in the esophagus, but segmentation in the small and large intestines shifts food back and forth along the intestinal walls. It is true

What is peristalsis?

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The correct answer is

A.Diaphragm

Red blood cells (RBCs) cannot prevent coagulation when directly added to a blood sample. In fact, RBCs are involved in the process of coagulation as they release substances that promote clotting.

Other substances such as heparin and citrate can prevent coagulation when added to a blood sample.

Answer:

carbohydrates, lipids, proteins, and nucleic acids)

Explanation:

i looked it up

An individual's phenotype is determined by his or her genotypes when utilizing Punnett squares to analyze the inheritance patterns of an organism.

A Punnett square is a tabular representation of the genotypes of a generation produced by crossing its parents' genotypes. The number of genotypes produced depends upon the gametes produced from the gametes. If it's a monohybrid cross, there would be four gametes possible in total, while in that of a dihybrid cross, the gametes would be 8.

We can determine the phenotype of an organism by knowing its genotypes. If it's homozygous, the phenotype may be recessive or dominant such as tallness in pea plants. Whereas, if the genotype is heterozygous, the phenotype would be dominant in most cases.

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The best malaria parasite population resistance on amplify is drug-resistance mutations.

What is malaria parasite population?

Malaria parasite population refers to the total number of malaria parasites present in a given region. Malaria is a serious and potentially life-threatening disease caused by a parasite that is transmitted through the bite of an infected mosquito. Malaria parasites reproduce rapidly in the human body and can quickly spread from person to person. The number of malaria parasites in a given region can vary greatly depending on the climate, season, and other factors.

Drug-resistance mutations enable the parasite to survive treatment with antimalarial drugs, while gene amplification increases the expression of genes that promote drug resistance. This combination of mutations and gene amplification gives the parasite the ability to survive in the presence of antimalarial drugs and effectively resist treatment.

Therefore, drug-resistance mutations is the answer.

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Populations that do not defy HWE presumptions are incapable of evolving. According to the Hardy-Weinberg equilibrium, a population's genetic diversity will not change over time.

The Hardy-Weinberg Equilibrium (HWE), which states that "in the absence of external disturbance, genotype frequencies in a population maintain constant between generations," is a fundamental concept of population genetics.

A population is not evolving and allele frequencies do not change over time when it enters Hardy-Weinberg equilibrium for a gene. There are no mutations, random mating, no gene flow, an unlimited population size, and no selection, according to the five fundamental Hardy-Weinberg hypothesis.

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Answer:

The correct order of energy conversions needed to form electricity from wind is Wind → Kinetic → Electric.

How is the process of transforming energy through the winds?

The basic operating principle of wind turbines is through the transformation of the kinetic energy of the winds into electrical energy at the generator terminals. The wind moves the blades and turns the rotor, which transmits the rotation to the generator, which, in turn, converts this mechanical energy into electrical energy.

With this information, we can conclude that the correct order of energy conversions needed to form electricity from wind is Wind → Kinetic → Electric.

Answer: These include

1)  an increase in birth size

2) variety of defects in vital organs

3) such as the liver, brain, and heart.

Explanation:

Punnett squares are used to get probabilities of getting the genotypes and phenotypes of the offspring of a cross. Parentals) Rr   x   rr. 1) 0% of the progeny is expected to be pure round. 2) 50% of the progeny is expected to be hybrid. 3) 50% of the progeny is expected to be pure wrinkled. 4) 50% of the progeny is expected to be round. 5) 50% of the progeny is expected to be wrinkled.

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

Now we need to cross a hybrid round plant with a pure wrinkled plant. Remember that hybrid means heterozygous.

We know that the gene that codes for this trait is a diallelic gene,

Parentals) Rr   x   rr

Gametes) R   r    r   r

Punnett square)    R    r

                        r    Rr    rr

                        r    Rr    rr

F1) Genotype

1/2 = 50% of the progeny is expected to be heterozygous, Rr

1/2 = 50% of the progeny is expected to be homozygous recessive, rr

    Phenotype

1/2 = 50% of the progeny is expected to have round seeds

1/2 = 50% of the progeny is expected to have wrinkled seeds

1) 0% of the progeny is expected to be pure round

2) 50% of the progeny is expected to be hybrid

3) 50% of the progeny is expected to be pure wrinkled

4) 50% of the progeny is expected to be round

5) 50% of the progeny is expected to be wrinkled

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The actions that will lead to the discovery of new information are: (3) repeating an experiment using the latest technology; (4) developing a new experimental method to test an existing hypothesis.

Discovery is defined as the process of finding something new that did not exist before. It can be the discover of some phenomena, mechanisms, cures, technologies, theories, etc. New patterns and correlations are e stablished to discover something.

Experimental method is the process of conducting research in well thought and designed conditions in order to obtain some result which may be helpful in proving or disproving some hypothesis. These methods very often lead to the discovery of something new.

The given question is incomplete, the complete question is:

Theories change as new information becomes available. Which actions are most likely to lead to the discovery of new information? Check all that apply.

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Alkaliphiles grow above pH 9, halophiles grow in high salinity environments, and barophiles grow under high pressure.

What are microbes and what do they do?

Everywhere in the ecosystem, microorganisms play a crucial part in a variety of natural processes. Among other things, they run the fundamental drug cycles required for the plants to get the nutrients they need from the reaction of organic matter in the earth.

Alkaliphiles are bacteria that can thrive in settings with a high pH (> 9) level. It is possible to distinguish between two distinct physiological groups: true alkaliphiles, which require pH 9 for optimum growth, and haloalkaliphiles, which flourish at both pH higher than 9 and high salinity. While barophile microbes can endure high pressures, they can also thrive in less extreme conditions.

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The features of subgroup Excavata include presence of flagella, and also a feeding groove. Thus, the correct options are A and B.

A protist is any eukaryotic organism which is not an animal, plant, or fungus. While, it is most likely that the protists share a common ancestor, the exclusion of other eukaryotic organisms means that the protists do not form a natural group, or clade.

Excavata are a supergroup of protists which are defined by an asymmetrical appearance within a feeding groove which is excavated from one side and it includes various types of organisms which are usually parasitic, photosynthetic and heterotrophic predators. The organisms of excavata group has a mitochondria and a well-defined nucleus.

Therefore, the correct options are A and B.

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Rosalind Franklin was an important and influential scientist who made significant contributions to the field of molecular biology.

The idea that she was "robbed" of the Nobel Prize is not entirely true. Her work on X-ray crystallography helped determine the structure of DNA, but was not the only factor in her discovery. Up to three Nobel Prizes have been awarded to James Watson, Francis Crick and Maurice Wilkins for their contributions to the discovery of the structure of DNA.

It's important to recognize that the scientific community is collaborative and no one person can be responsible for discoveries. Franklin's work was certainly worthwhile, but she wasn't the only scientist working on the problem. Watson, Crick, and Wilkins all made important contributions to the discovery of DNA structure. Furthermore, Franklin's premature death in 1958 prevented her from winning the Nobel Prize, even if she did.

Ultimately, although Franklin's contribution to the discovery of her DNA structure was significant, it would be inaccurate to say that she was "robbed" of the Nobel Prize. She said the prize was given to the scientist who led to her discovery, but unfortunately Franklin didn't live to win the prize, even though she did. It is important to recognize the contributions of all the scientists involved in the discovery, rather than just evaluating one scientist.

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The container's interior will have a final pressure of 5 atm.

The pressure of the gas is directly proportional to the quantity of gas present, according to the universal gas equation.

Alternatively, P is related to n.

Here, the reaction's equation is 2N2 + 3H2 = 2 NH3.

As a result, 3 moles of hydrogen gas and 2 moles of nitrogen gas react.

As a result, 7.5 moles of hydrogen gas and 5 moles of nitrogen gas react.

Because it is equal to the moles of nitrogen gas used, the amount of ammonia gas produced is 5 moles.

Moles = 2.5 moles of hydrogen gas remain in the container.

Hence, there were 15 moles of gas in total when the container first opened.

Finally, there are 7.5 moles of gas total in the container.

Now p1/n1=p2/n2

The final pressure is equal to 5 atm

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Answer:

The answer would be D: Mixtures

Answer:

B

Explanation:

a) Atoms are singular

b) Additional different atoms that are chemically combined

c)elements a singular atoms with a chemical name. e.g hydrogen

d)Mixtures are elements physical combined

Lactose binds to RNA polymerase, activating it to begin transcription. So, the correct option is A.

The lactose operon is defined as a type of operon that is essential for the transport and metabolism of lactose in E. coli and many other enteric bacteria. The lactose operon of E. coli is a classic example of an operon that is used when discussing prokaryotic regulation.

When lactose is present, the lac repressor loses its DNA-binding ability which clears the way for RNA polymerase to bind the promoter and transcribe the lac operon.

Therefore, the correct option is A.

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Answer: lactose binds to the repressor, changing it's shape so that it cannot block transcription .

Explanation: i took the test and put the answer that the person above gave me and it was wrong !

False. The lysosome is the site of synthesis of various large biological molecules.

The creation of a number of major biological compounds does not take place in the lysosome. Instead, it is an organelle that may degrade and recycle a variety of macromolecules, including proteins, nucleic acids, lipids, and carbohydrates. It is a component of animal cells. Proton pumps that actively transport hydrogen ions into the lysosome maintain the acidic environment necessary for these enzymes to function at their best. Although the lysosome does not participate in the production of new molecules, it is essential for maintaining cellular homeostasis and reducing the buildup of waste products since it breaks down and recycles molecules.

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Answer:sqwaaa

Explanation:sqwwwaa

The  characteristics that is common to all three biopolymers (carbohydrates, proteins and nucleic acids) IOS :

Option B is correct.

Biopolymers are described as natural polymers produced by the cells of living organisms.

The  process of joining monomers by the elimination of water molecules is known as dehydration synthesis or condensation reaction.

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Answer:

The structure that develops within the reproductive leaves of a seed plant and contains the female gametophyte is called the ovule.

Explanation:

The ovule is the precursor to the seed, and it contains the female reproductive cells of the plant, including the egg cell.

After fertilization, the ovule develops into a seed, which contains an embryo and a food source for the developing plant.

The ovule is an important part of the reproductive system of seed plants, including gymnosperms and angiosperms.

No antibiotics were administered to the hens. This is guaranteed by the label on a carton of certified organic egg.

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Complete question : How to Read Food Labels, From Free-Range to Fair Trade (NPR, 3/10/2020)

You purchase a carton of certified organic eggs. Which of the following is guaranteed by that label?

Fungi have a gap between cytoplasm and nuclear fusion to prevent genetic conflicts between nuclei from different mating types.

Fungi use the gap between cytoplasm and nuclear fusion to regulate gene expression by allowing different nuclei to control the expression of different sets of genes, leading to functional differentiation and specialization within the organism.

The gap between cytoplasm and nuclear fusion in fungi allows for the rapid adaptation to changing environments by promoting genetic diversity through the exchange of nuclei between individuals or through the formation of hybrid individuals with novel genetic combinations. This increases the likelihood that at least some individuals will be well-suited to survive and thrive in the new environment.

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Catalase is a catabolic enzyme. It is responsible for breaking down hydrogen peroxide into water and oxygen, which is a process that releases energy. Catabolic reactions break down complex molecules into simpler ones and release energy, whereas anabolic reactions build complex molecules from simpler ones and require energy input. Since catalase is breaking down a molecule, it is considered a catabolic enzyme.

Although alveolaa postsess traits shared by other protista groups, such as membrane-bound organelles such as in amoebozoa, photosynthetic pigments such as in algae.

Alveoli are tiny air sacs in the lungs that are responsible for facilitating the exchange of oxygen and carbon dioxide. They are the smallest and most numerous parts of the respiratory system. Alveoli are found within each lobe of the lungs, and are surrounded by a capillary network. When we inhale air, the air travels through the trachea and bronchi, before entering the alveoli.

The presence of such unique traits supports the claim that protist diversity is the result of a series of morphological innovations. Over time, new traits were acquired or modified from pre-existing ones, allowing organisms to adapt to their environment and diversify into new forms.

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Joseph Stalin's rule of USSR is best described as a totalitarian regime.

A totalitarian regime is a type of government that seeks complete control over its citizens' lives and seeks to eliminate all opposing political and social organizations. It typically involves a single-party state whose leaders have absolute power and maintain complete control over all aspects of society, including the economy, the media, education, and the military.

Joseph Stalin's rule was a classic example of a totalitarian regime. He maintained complete control over all aspects of Soviet society, with the Communist Party as the sole governing structure. Stalin also imposed extreme censorship and repression of dissent, leading to widespread human rights violations and a culture of fear throughout the Soviet Union.

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Human muscle cells use lactic acid fermentation to produce more atp than is possible through complete aerobic respiration.

Human muscle cells use lactic acid fermentation to produce ATP without requiring oxygen (anaerobic metabolism). During intense exercise or when oxygen supply is limited, muscle cells produce ATP through the breakdown of glucose to pyruvate via glycolysis.

In the absence of oxygen, pyruvate is converted to lactate through lactic acid fermentation, which regenerates NAD+ that is required for glycolysis to continue. This allows the muscle cells to continue producing ATP even when oxygen supply is limited.

However, lactic acid fermentation produces less ATP than complete aerobic respiration, which is the process that utilizes the electron transport chain to produce ATP in the presence of oxygen.

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Compass Rose - Okay, so this is a true yes. It literally tells you which direction is North, East, South, and West. You can always remember this by the phrase of Never Eat Soggy Waffles.

Legend - Okay, so this is a no. Legends tell you about specific symbols located on a map, not direction.

Latitude and Longitude Lines - No. So, these lines refer to a coordinate point on the world map, this does not indicate direction. These lines are helpful for if someone gave you a coordinate point to look for.

Arrow pointing north - Yes, this can indicate a direction, especially since it points North.

Answer:

A and D

Explanation:

Only Compass Nose and Arrow pointing North

The dog in question has the genotype bbee, the dominant allele B of gene 1 determines that it will have a black coat, and the dominant allele E of gene 2 has no effect on this, so the dog will have a black coat.

What is genotype?

Genotype refers to the genetic makeup of an organism, which is determined by the combination of alleles (alternative forms of a gene) inherited from its parents. An organism's genotype determines its observable traits, such as its physical appearance, behavior, and susceptibility to certain diseases or disorders.

Genotype is represented by a combination of letters that indicate the alleles of a gene that an individual possesses. For example, in the case of a gene with two alleles, A and a, an individual's genotype could be AA, Aa, or aa, depending on the specific alleles inherited from their parents.

For dogs with the genotype bbee, the effect of gene 2 on gene 1 is that it does not change the coat color. This is because the dominant allele E of gene 2 has no effect on the coat color determined by gene 1, while the recessive allele e of gene 2 only affects the coat color if the dog carries two copies of it (i.e. genotype ee).

Therefore, since the dog in question has the genotype bbee, the dominant allele B of gene 1 determines that it will have a black coat, and the dominant allele E of gene 2 has no effect on this, so the dog will have a black coat.

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