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3 years ago

Which one of the following statements holds true for the induced-fit model?

Biology

2 answers:

Alika [10]3 years ago

7 0

Answer:

No, is the First answer I try what this user use and is was wrong

Explanation:

Gre4nikov [31]3 years ago

5 0

The second statement is correct. Once the enzyme binds to the specific substrate molecule, structural changes can occur in the enzyme's active site to accommodate the product which is the substrate in a transitional state until the reaction is complete to yield the final product. When the substrate interacts with the enzyme, it undergoes a chemical reaction that allows the atoms to move relative to each other, and the bonds possibly lengthen or shorten which causes the most reactive groups to move closer to each other causing a shape change. This shape change in the enzyme makes the substrate more amenable to alteration, as it holds the substrate in a transitional state, which helps speed up the reaction that the enzyme catalyzes.

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If radioactive deoxythymidine triphosphate (dTTP) is added to a culture of rapidly growing bacterial cells, where in the cell wo

Tems11 [23]

Answer:

If radioactive deoxythymidine triphosphate (dTTP) is added to a culture of rapidly growing bacterial cells, you will find the greatest concentration of radioactivity in the Nucleoid.

Explanation:

Deoxythymidine triphosphate (dTTP); is one of the four nucleoside triphosphates that are used in the in vivo synthesis of DNA. Unlike the other deoxyribonucleoside triphosphates, thymidine triphosphate does not always contain the "deoxy" prefix in its name

Radioactivity; decay is the process by which an unstable atomic nucleus loses energy by radiation

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3 years ago

Which type of epithelium lines the inferior portions of the pharynx?

konstantin123 [22]

Answer:

The type of epithelium that lines the inferior portions of the pharynx is stratified squamous epithelium.

Explanation:

The pharynx is a structure made up of muscles and mucous membranes -like many internal organs- that is part of the respiratory system and is an intermediate step in the digestive tract.

This structure has two portions:

<em>Upper or nasopharynx </em>
<em>Lower, or oropharynx, in contact with the airways. </em>

Some even propose that the borderline surface between the pharynx and larynx can be called the laryngopharynx, due to its tissue structure.

The lower portion of the pharynx is covered by a squamous stratified epithelium, the inner layers of which rest on a basal lamina. The more superficial layers provide protection to the interior of the pharynx against friction, in addition to remaining lubricated by mucous secretion at that level.

Learn more:

Lower portion of the pharynx brainly.com/question/7300121

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3 years ago

Explain how in glycolysis that the splitting of one glucose molecule results in 4 ATP but there is only a net gain of 2 ATP.

suter [353]

During glycolisys in cytoplasm, first step involves adding two phosphates to glucose molecule. This step requires the use of two ATP molecules. The next step is splitting 6 carbons glucose into two 3 carbons pyruvates. This step produces 4 ATPs and 2 NADHs. However, since we used up two ATPs during the initial phosphorylation, the net gain is only 2 ATPs

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3 years ago

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andriy [413]

Answer:

14 ,',',','',',' ' ',',,',',-,',',-"'''"''"-,-

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3 years ago

If a wolf produces offspring, which characteristics will be passed to its offspring?

Colt1911 [192]

Answer:

Explanation:

Hunting and communicating is something they learn.

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3 years ago

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