Which amino acid does not occur in proteins stucture ?​

Answer:

a) YR, Yr, yR, yr

b) YR, yr

c) Yr, yR

d) YR, yr, Yr, yR

Explanation:  

Before gametes are formed, during anaphase sister chromatids separate and migrate to the poles. Following the low of segregation and independent assortment, alleles from the same trait and from different traits separate independently from each other. During this separation, there might be different gene combinations according to their position in the chromosome, the occurrence of crossing over, and the destiny of each chromatid.

a. Genotype YyRr, if Y and R are on different chromosomes

Genes are located in two different chromosomes, which means that there might be four possible gametes.

b. Genotype YyRr, if dominant Y and R are on the same chromosome, no crossing over

Genes are located in the same chromosome, which means that there might be two possible gametes.

c. Genotype YyRr, if dominant Y and recessive r are on the same chromosome, no crossing over

Genes are located in the same chromosome, which means that there might be two possible gametes.

d. Genotype YyRr, if dominant Y and R are on the same chromosome, 50% crossing over

The fact that there is 50% crossing over means that these genes are not linked. There are four possible gametes

Fastest Speed: Steel

Medium Speed: Water

Slowest Speed: Air

Answer:

Yas queen

Explanation:

OF COURSE!

WE NEED TO STOP POLLUTION PLSS

Answer:

In other side there are 10 common medicinal plants

Explanation:

hope it helps you ^^

because they think they be cool with popularity when they look like fools

Answer:

In all kinds of storms the coriolis effect cause the movement of water in the uppermost parts of the ocean also known as the ekman layer to create hills and valleys in the ocean topography or shape. Counterclockwise winds cause surface water to move to the right and away from a central point causing a sea surface valley. Clockwise winds cause surface water to move to the right and toward the central point causing a sea surface hill.      Thats all i know i hope i helped

Explanation:

Answer:

Countercurrent flow met the goals due to difference in concentration gradient.

Explanation:

Countercurrent flow met the goals because it flows in opposite direction while on the other hand, parallel flow did not meet the goals because it flows in the same direction. For example. the blood flows in one direction and the dialysate flows in the opposite direction. The countercurrent flow of the blood and dialysate increases the concentration gradient between the blood and dialysate. The increased gradient helps to remove more potassium, phosphorus and urea from the blood. If we used parallel flow so less  concentration gradient of solutes is present and hence, less potassium, phosphorus and urea are removed from the blood

In fluid or a flowing body when there is interexchange or a crossover of some fluids with each other is called countercurrent flow while when the fluid flows in the same direction then it is called parallel flow.

Countercurrent meets goals because of concentration gradient differences.

Therefore, countercurrent achieves its goal while parallel dies not.

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Answer:

In proteins, the initial blueprint for the amino acid order is determined by:

✓ nitrogenous bases in RNA

O there is no order in amino acids

O nitrogenous bases in DNA

Explanation:

Protein synthesis is the process in which cells make proteins. Translation occurs at the ribosome, which consists of rRNA and proteins. In translation, the instructions in mRNA are read, and tRNA brings the correct sequence of amino acids to the ribosome.

Answer:

The answer would be the element helium.

Explanation:

The helium has 2 protons and 2 nuetrons in the atom, therefore giving it the atomic number of 2.

Answer:

Isaac Newton's 1666 experiment of bending white light through a prism demonstrated that all the colors already existed in the light, with different color "corpuscles" fanning out and traveling with different speeds through the prism.

Answer:

a rainbow!

Explanation:

The correct answer to this question is the following.

Unfortunately, your question is incomplete. You did not attach the two stories. So we do not know what the topic is. You also forgot to attach a link or the title of these stories.

However, trying to help you we did some deep research and can comment on the following.

There are two stories about Conservation Activity. One is about "Using Forest Wisely" and the other is about "Community Conservation."

If that is the case, we can say that the economics delay scientists' first attempts for conservation affect the conservation study and the environment in that cutting those trees for economic purposes directly impact the wildlife and nature of the region.

Trees are the sentient beings that produce the oxygen human beings need to breathe fresh air. They clean the air because trees "breathe" carbon dioxide. The uncontrolled cutting down of trees could affect because resources could be scarce, increasing prices of goods.

One of the stories refers to the case of gorillas in places such as Rwanda or Uganda, risking the habitat of these animals and the entire environment of those forests, which also results in affecting the economy of the places.

Answer:

B) they are made of many specialized cells types that perform specific functions to keep the entire organism alive

Explanation:

A multicellular organisms are organisms that possess many cells in its body system. As stated in this question, plants and animals fall under this multicellular category. These cells begin to specialize in function as they divide through a process called CELL DIFFERENTIATION.

In comparison with the number of cells of other organisms, which are unicellular (one cell), multicellular organisms are made of many specialized cells types that perform specific functions to keep the entire organism alive whereas in unicellular organisms, only the organelles in one cell performs the function.

Answer:

Ann atom of hydrogen consists of one proton surrounded by one electron

Answer:

its C I believe

Explanation:

Two different species of mammals competing for the same water source is an example of two organisms competing for an abiotic factor.

Abiotic factors refers to non-living physical parts of the environment that affect living organisms as well as the functioning of ecosystems. In the above example, water source is a non-living part of an ecosystem which is required by both organisms.

This leads to competition of two mammals so we can conclude that two different species of mammals competing for the same water source is an example of two organisms competing for an abiotic factor.

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Answer:

Pulled and wattled = 9/16

Pulled and no wattle = 3/16

horned and wattled = 3/16

horned and no wattle = 1/16

Explanation:

Pulled = P, Horned = p

Wattled = W, no wattle = w

Polled, wattle goats = P_W_

Since they produced offspring with horns and no wattles (ppww), it means both parents have the recessive allele for each trait. Hence, they are both heterozygotes with PpWw as genotypes.

       PpWw    x    PpWw

Genotypes ratio of the offspring:

P_W_ - 9/16

P_ww - 3/16

ppW_ - 3/16

ppww - 1/16

Phenotype ratio of the offspring:

Pulled and wattled = 9/16

Pulled and no wattle = 3/16

horned and wattled = 3/16

horned and no wattle = 1/16

(See the attached image for the Punnet's square)

Some alleles of a gene are dominant to others masking the effect this other alleles.

The polled, or no horn, trait (P) is dominant to the horned (p) trait.

Having wattles (W) is dominant to not having wattles (w).

A breeder crosses a polled, wattled male goat with a polled, wattled female goat.

The phenotypic and genotypic ratios would be

Parent genotype --- polled, wattled male and female goat -- P_W_

As the cross produced offspring with horns and no wattles (ppww), it shows both parents have the recessive allele for each trait.

Hence, they are both heterozygotes with PpWw for the traits.

Parent genotypes:  PpWw             x      PpWw

                             PW Pw pW pw         PW Pw pW pw

                PW         Pw          pW         pw

    PW    PPWW    PPWw     PpWW   PpWw

    Pw     PPWw    PPww      PpWw   Ppww

    pW    PpWW    PpWw      ppWW  ppWw

    pw   PpWw       Ppww     ppWw  ppww  

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Answer:

Elasticity

Explanation:

This allows a comodating the stretch that occurs in vessels and other organs during the movents of the body

Hope it helps.

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Answer: Chemical reactions can either absorb thermal energy or release thermal energy.

Answer:A. BW x BB

Explanation:

The parental cross that was most likely responsible for the percentages of offspring fur color, the scientist found, BW x WW. The correct option is A.

The exchange of genetic material between non-sister chromatids of homologous chromosomes occurs during crossing over, an enzyme-mediated process. It happens during meiotic prophase I's pachytene stage.

When chromosomes of the same type are paired together during meiosis, a biological event called crossing over takes place.

Parts of the chromosome can be exchanged when two chromosomes, one from the mother and one from the father, line up. The same genes may be present on the two chromosomes in different versions.

Therefore, the correct option is A. BW x WW is the result of the crossing over of offspring for a mated pair of hamsters.

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#SPJ6

Answer:

B-45lb dog in an oak tree

Explanation:

Answer:

D

Explanation:

Biotic factors-all the influences that organisms in the community have on each other

Answer:

D. Most of the energy from photosynthesis flows out as heat

Explanation:

Energy flow is the amount of energy that moves through a food chain in a given ecosystem

Answer:

The benefits provided by forest ecosystems include: goods such as timber, food, fuel and bioproducts.

Answer:

1. ecosystems include

2. good such as timber

Explanation:

I hope it help

Protein markers react with specific antibody, which are proteins found in the immune system.

Proteins are large micromolecules and macromolecules that comprise one or more long chains of amino acids.

The major proteins found in the immune system are  cytokines, antibodies, and complement proteins.

Thus, Protein markers react with specific antibody, which are proteins found in the immune system.

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Answer:

Explanation:

Organisms have different forms of circulatory systems. Humans have a closed circulatory system, while many mollusks and other invertebrates have an open system. In a closed circulatory system, blood is enclosed within blood vessels.

Answer:

Different acids make different salts.

Explanation:

a hydrochloric acid

b sulphuric acid

c nitric acid

Answer: True

Explanation:

Genes are simply referred to as the unit of hereditary. It should be noted that the genes consist of DNA.

The statement that genes which are close to each other on the bacterial chromosome that is to be contransformed are said to be linked is true.

Therefore, the answer is true.

Answer:

Give me answer choices then I can help you

Explanation:

Answer: It will take the frog 25 minutes.

Explanation:

Answer:

Explanation:

Two offspring cells with the same genetic material as the parent cell. Two offspring cells with half genetic material as the parent cell