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Yuki888 [10]
3 years ago
7

Question 20 , please help:(

Biology
1 answer:
Alika [10]3 years ago
3 0
I believe it is b. The rest don’t really work or make sense
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Which reproductive cell cycle produces gametes
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Meiosis

Explanation:

Meiosis:

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6. When the end product of a pathway inhibits catalysis of the first step of that pathway, this phenomenon is called A. reversib
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B) Feedback inhibition

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Feedback inhibition is a situation in which the end product of a reaction controls the action of the enzyme that helped produce it. In this process the end products formed at the end of a sequence of reactions participate in inhibiting the activity of the enzymes that helped synthesis the end product. Some examples of products that are used in feedback inhibition are CTP, citrate and Isoleucine. While negative feedback is used in the context of inhibition, negative feedback may also be used for promoting a certain process.

Therefore, when the end product of a pathway inhibits catalysis of the first step of that pathway, this phenomenon is called Feedback inhibition.

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A chronic nervous system disease characterized by progressive muscle rigidity and involuntary tremors is called:
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What conclusion can you draw from the population pyramid?
lana [24]

Answer:

I believe it's birth rates r high because if it's it's narrow at the top it's high death and if it's wide at bottom it's high birth rates if I'm wrong I'm sorry

Explanation:

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Which is composed of amino acids and determines all the structures and functions of organisms?
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Protein, the building blocks of proteins are amino acids, different sequences and combinations of these amino acids result in huge numbers of proteins which have a variety of functions.

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