Aside from neurons, epithelia are the only other tissue that can sometimes serve as?

Answer:

Mitosis is the process in which a eukaryotic cell nucleus splits in two, followed by the division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to the threadlike appearance of chromosomes as the cell prepares to divide.

2-

Net charge describes the overall negative or positive charge of an atom or compound. Also, note that it is common in chemistry to write the sign of the charge after the number. Nevertheless, the charges +1 and 1+ are completely the same.

Calculating Charge

To find the charge of an atom you should look at the number of protons and electrons. Since neutrons have a neutral charge, aka no charge, they do not factor into net charge. On the other hand, protons have a positive charge and electrons have a negative charge. Each proton has a 1+ charge and each electron has a 1- charge.

To find the net charge find the total charge of the electrons and the total charge of protons, then add them together. Since there are 9 protons, the total proton charge is 9+. There are 11 electrons, so the total electron charge is 11-. For the purposes of doing the math, we can move the sign to the front.

Thus, the net charge is 2-.

Anions and Cations

To work with ions it is important to understand the vocabulary surrounding ions. Firstly, negative ions, like the one described in the question, are called anions. You can remember this as "A Negative ION". Also, positive ions, ions with positive net charges, are called cations. You can remember that the "t" looks like a plus sign.

Heterozygous genotype is the one in which the individual has two different alleles.

Homozygous and heterozygous are the terminologies which are used to describe the allele pairs which are present in a particular organism. Organisms that happen to carry two identical alleles are known to have a homozygous genotype of that allele whereas those organisms which have different alleles are known as heterozygous.

For example, if the allele "W" codes for white fur in dogs and the allele "w" codes for brown fur in dog, then a heterozygous individual will have the genotype "Ww" and a homozygous individual will have the genotype "ww" or "WW".

-- The given question is incomplete, the complete question is

"What is heterozygous genotype?"--

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To obtain substantial health benefits, adults should do at least 75 minutes per week of vigorous-intensity aerobic physical activity.

Physical activity can be defined as any motor action which is carried out in the daily life of an individual which leads to caloric expenditure and includes the movements of all body parts.

A regular indulgence in a high intensity aerobic workout significantly reduces the risk of developing heart diseases, diabetes and keeps the body weight in check. For this, WHO has recommended that an adult should engage in at least 150 minutes every week of low or intermediate intensity physical activity or at least 75 minutes of vigorous-intense aerobic physical exercise.

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In the formation of potassium nitride, zero valence electrons are transferred from nitrogen to potassium.

A valence electron is an electron in the outer shell of an atom that can participate in the formation of a chemical bond if the outer shell is not closed. A shared pair forms in a single covalent bond, with each atom contributing one valence electron.

From potassium to nitrogen, electrons are transferred.

The outermost cells contain valence electrons, which are capable of forming chemical bonds.

The formula is:

6K + N₂ ⇒ 2K₃N

K = K⁺ + e⁻

NO₃ + e⁻ = NO³⁻

Potassium transports electrons to nitrogen.

As a result, nitrogen transfers no electrons (zero) to potassium.

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Sensory adaptations such as antennae, touch receptors and chemoreceptors, are usually highly developed in an underground dwelling species.

Adaptation is termed as any heritable trait which helps an organism, such as animal or plant, to survive and reproduce in its environment. It can be structural means physical part of the organism. Also it can be behavioral.

Sensory adaptations are those species which have very low metabolism and allowing them to live on a very little food. This adaptation having a constant temperatures of aquifer waters, that compared to the surface water temperatures which can vary quickly or widely. Groundwater species live in a very stable as well as predictable environment.

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A gene that is expressed only in the homozygous state is known as recessive.

Alleles of a gene can be either dominant or recessive. Dominant alleles show their effect even when they are present in the heterozygous state. The recessive alleles only show effect when in homozygous state. Only the homozygous individuals, which are the ones having two copies, will experience the effects of recessive alleles.

For example, the allele for blue eyes is recessive and is represented by "b" and the allele for brown eyes is dominant and is represented by "B". If the genotype of the individual is BB or Bb, they will have brown eyes as they B is the dominant allele. If the genotype of the individual is bb, they'll have blue eyes as b is a recessive allele and will only show effect in homozygous condition.

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As stated in the preceding statement affarent, a sensory neuron Efferent pre-ganglionic neuron; neither is an interneuron.

Adult neurons may last a lifetime and are still pliable after many years. Children are particularly good at picking up new languages because of this, according to W.A. Harris (left), who was joined by Joshua Sanes, head of the Harvard Center for Brain Science. 11 May 2022

The three main parts of a neuron are dendrites, axons, as well as the cell body, or soma, which could be compared toward the branches, roots, as well as trunk of a tree (see illustration below). A neuron's dendrite, or "tree branch," receives information from nearby cells.

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Answer:There are 4 out of 16 possible combinations of gametes from an SsYy x SsYy cross with the genotype of SsYy. We would therefore predict that 4/16 (or 1/4) of the offspring of the cross would be homozygous for both traits. Note that there is a different phenotype for each of the 4 different combinations of alleles.

Depending on the strength of the light hitting it and the amount of light reflecting from it, the leaf will assume the color that it cannot absorb, which could be red or blue.

The leaves quickly changed color from green to yellow within a few days, proving that even in the middle of summer, tree leaves may transform from summer to fall hue when exposed to insufficient sunshine. 10–20% is eliminated, and the remaining amounts are absorbed.

Chlorophyll decomposes, the green color vanishes, and the yellow to orange hues emerge, contributing to the fall brilliance of the leaves. Red anthocyanin pigments evolve as a result of other chemical changes that could take place at the same time.

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Correct Question:

What was the color change observed in areas of leaf that were not exposed to sunlight?

control group: water

independant variable: number of days (time)

dependent variable: change in the appearance of green slime

DNA: TAC  CTC  CTT  TGA ATT  TAC CTT  ACT CGT TGT ATT AAA  TAT    CAG CTC    

mRNA: AUG  GAG  GAA  ACU  UAA  AUG  GAA UGA GCA  ACA  UAA   UUU   AUA   GUC  GAG  

Amino Acids: MET  GLU  GLU  THR  STOP  MET  GLU  STOP  ARG  THR  STOP  PHE  ILE  VAL  GLU

Transcription is the process through which a segment of DNA is copied by the mRNA molecule to carry the necessary genetic information to the cytoplasm to grow a new molecule.

Translation is the other process that follows transcription. During translation, rRNA reads mRNA information, while tRNA identifies mRNA codons and adds the amino acids they code for to build the new protein.

The exposed example is incomplete. Since I could not find the complete question, I will fill in the boxes for mRNA and amino acids. You should complete the secret message using the whole data.

DNA:     mRNA:   Amino Acids:

TAC       AUG           MET  

CTC       GAG            GLU

CTT       GAA            GLU

TGA       ACU             THR  

ATT       UAA             STOP  

TAC       AUG            MET

CTT       GAA             GLU

ACT       UGA             STOP

CGT       GCA             ARG

TGT        ACA             THR

ATT        UAA             STOP

AAA       UUU             PHE      

TAT        AUA             ILE

CAG       GUC             VAL  

CTC        GAG             GLU

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Answer:

C. It reveals the characteristics of the soil to help determine best use.

Explanation:

Soil surveying information describes, defines, and classifies the soils and interprets them. It documents the kinds of soil and quality of the soils in the surveyed area. It contains soil information to determine which soil is needed for the intended uses wanted.

Plants use their green structures, leaf openings, and roots to perform a variety of functions.

Absorbing nutrients from the soil: R

Photosynthesis: G

Ventilation: L

Storage of food: G

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Answer:

breathing. It contains oxygen and that is what we use to breath.

Explanation:

The form of cellular transport that is illustrated below in the given diagram is known as exocytosis.

Cellular transport may be defined as the process of movement of substances across the cell membrane either into or out of the cell. Cell transport includes passive and active transport. Passive transport does not require energy whereas active transport requires energy to proceed.

Exocytosis is the process through which cells move materials from within the cell into the extracellular fluid. It significantly occurs when a vesicle fuses with the plasma membrane, allowing its contents to be released outside the cell.

Therefore, the form of cellular transport is being illustrated below in the given diagram is known as exocytosis.

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Answer:

Cell plate

Explanation:

Answer:The HGP found that, in fact, humans have only about 20,000-25,000 genes (current estimates peg this to the lower end of that range). This number was quite a surprise to many scientists – many other organisms, such as rice and water fleas, actually have many more genes than we do!

Explanation:

Photosynthesis is a primary function of leaves and is not a process which occurs in flowers.

Flowers are an important part of the plant which are involved in a number of different functions. Flowers can be either unisexual, that is, they contain either the male or female reproductive organs or they can be bisexual that is, they contain both the male and the female reproductive organs.

The functions of the flowers include production of the eggs, production of pollen grains, sexual reproduction etc. Photosynthesis is the process with the help of which a plant produces food. It occurs in the leaves of the plant and not the flowers.

--The given question is incomplete, the correct question is

"All of the following are primary functions of flowers except___ a. Sexual reproduction, b. Photosynthesis, c. Egg production, d. Pollen Production

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Ground tissue in stems provides support the plant and make and food. The correct option is B

Ground tissue is every one of the tissues aside from the vascular packs and the epidermis. They structure the inside of organs with the exemption being the vascular framework.

They include basic tissues for example such as

Therefore, ground tissue makes up much of the interior of a plant and carries out basic metabolic functions. Ground tissue in stems provides support and may store food or water. Ground tissues in roots may also store food.

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The last phase of the Calvin cycle is called the "regeneration phase" or the "reductive phase."

The Calvin cycle, also known as the carbon fixation cycle or the dark reaction of photosynthesis, is the process by which plants use energy from sunlight to convert carbon dioxide (CO2) into glucose and other sugars. The cycle is named after Melvin Calvin, who was awarded the Nobel Prize in Chemistry in 1961 for his work on the cycle.

The last phase is called the "regeneration phase" or the "reductive phase" wherein the Calvin cycle regenerates the CO2 acceptor (RuBP) using the products of the previous stages, CO2 and NADPH, so that the cycle can continue. This phase is also when the CO2 is fixed and the cycle produces G3P, a 3-carbon molecule which can be used to make glucose or other sugars by plants.

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True. ANSI-approved footwear provides a layer of protection against contact with heavy objects and other potentially hazardous materials.

What do you mean by hazardous?

Hazardous refers to something that is potentially dangerous or harmful. It usually refers to materials or substances that can cause harm or damage to humans, animals, property or the environment. Examples of hazardous materials include chemicals, asbestos, oil, and radioactive materials.

The protective toe helps to absorb and disperse the impact of any hard contact, while the compression protection helps to reduce the risk of injury to the foot, ankle, and lower leg in case of a heavy object falling onto the foot.

Hence, the statement is True.

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Answer:

Yes

Explanation:

Sunlight is scattered by tiny air molecules (known as Rayleigh scattering) increases as the wavelength of light decreases. Violet and blue light have the shortest wavelengths and red light has the longest. Therefore, blue light is scattered more than red light and the sky appears blue during the day.

The sky appears blue to the human eye as the short waves of blue light are scattered more than the other colours in the spectrum, making the blue light more visible.

The U.S. economy's agriculture industry is significant. Each year, the United States economy receives more than $300 billion from the production of crops, cattle, and seafood.

The agricultural and food sectors contribute more than $750 billion to the gross domestic product when food-service and other industries associated with agriculture are taken into account.

The climate has a significant influence on both agriculture and fishing. In some regions, rising temperatures and carbon dioxide (CO2) levels can improve crop yields.

Food safety may be at risk as a result of changes in the frequency and severity of floods and droughts, which could present difficulties for ranchers and farmers.

Therefore, The U.S. economy's agriculture industry is significant. Each year, the United States economy receives more than $300 billion from the production of crops, cattle, and seafood.

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Treatment of the skin with an antiseptic or surgical scrub before donning sterile clothing.

A surgical suite is a collection of one or more surgical units and ancillary spaces including a scrub room, recovery room, and sterile storage area. However, foul-smelling garments, towels, bedsheets, handkerchiefs, and surgical bandages can also be found among fomites. SARS-CoV-2 was shown to survive on various surfaces for 4 to 72 hours in a lab environment.

When the hypothalamus responds by raising body temperature over normal, a fever results. The above-normal temperatures are believed to support the body's defense against microbial invasion because they promote the movement, activity, and multiplication of white blood cells as well as the formation of antibodies.

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the complete question is-

Which of the following is NOT an example of environmental controls to reduce disease transmission in the surgical suite?

The answer is D

It takes the rays from the sunlight and turns them into ATP.

Answer:

The answer is D

It takes the rays from the sunlight and turns them into ATP.

The three most commonly seen chromosomal disorders are Down syndrome, Klinefelter syndrome, and Turner syndrome.

Down syndrome is a chromosomal disorder caused by an extra copy of chromosome 21. It is the most common chromosomal disorder, and is characterized by physical and intellectual disability. People with Down syndrome may have a variety of physical characteristics, such as a round face, an upward slant to the eyes, and a short neck. They may also experience learning difficulties, speech delays, and behavioral problems.

Klinefelter syndrome is a chromosomal disorder that is caused by an extra X chromosome. It occurs in males only, and is characterized by low testosterone, small testes, and infertility. People with Klinefelter syndrome may also have physical features such as a tall stature, long limbs, and gynecomastia (enlarged breasts). They may also experience learning difficulties, speech delays, and behavioral problems.

Turner syndrome is a chromosomal disorder caused by missing or incomplete X chromosome. It is the second most common chromosomal disorder, and is characterized by physical and intellectual disability. People with Turner syndrome may have a variety of physical characteristics, such as a short stature, webbed neck, and a broad chest. They may also experience learning difficulties, speech delays, and behavioral problems.

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Type I and II species are commonly associated with K-selected species that can more easily survive natural disruptions. False

K selected species are defined as those species that are present in stable and more predictable environments producing fewer offsprings having longer gestation periods and providing long term care after their birth.

Therefore K-selected species also called K-strategist species whose populations fluctuate at or near the carrying capacity (K) of the environment in which they reside. K-selection is more common in larger animals like whales or elephants with longer lifespans and overlapping generations.

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Answer:

I cant see the diagram but the answer is most likely C

Explanation:

Organisms known as producers get their energy from sunshine. Food is how consumers get their energy. producers, consumers, or both, of this cuisine. Energy is produced by decomposers as a result of the breakdown of decaying matter.

How do producers manage to magically turn sunshine energy into molecules that other species can utilise? They achieve this feat by using a biological process known as photosynthesis. Sunlight energy is used in this process to break water molecules into hydrogen and oxygen.

How do manufacturers suddenly transform solar energy into molecules that other organisms can use? They use the biological process of photosynthesis to accomplish this accomplishment. In this procedure, sunlight energy is used to split water molecules into hydrogen and oxygen.

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