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Gnesinka [82]
3 years ago
8

Resistance to blood flow is regulated primarily by what blood vessels?

Biology
1 answer:
Ne4ueva [31]3 years ago
6 0

Answer:

arterioles

they regulate the blood vessels

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A receptor site that a molecule can bind to that changes the shape of the active site is called a(n)
shusha [124]

Answer:

a) allosteric site

Explanation:

An allosteric site is a site on an enzyme other than the active site where a molecule that is not a substrate binds. This changes the shape of the enzyme, making it harder for the substrate to bind and inhibits enzyme activity.

Hope that helps.

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Question 11
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Question  11 - c. RNA, RNA polymerase

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3 years ago
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All amino acids are structurally the same, in that they contain a central carbon atom, an amine group, a lone hydrogen at. Our DNA is contained in our chromosomes. The thing that is different about each of the 20 amino acids is the make-up of the R group

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Anna11 [10]
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5 0
2 years ago
What evidence is there that strands are from a body cell, and not from a gamete<br> (sperm or egg)?
stellarik [79]

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Explanation:

If we are talking about humans:

If you have a diplod genome (2n) (23 pairs of chromosome = 46 chromosomes total) then you have a body cell.

Gametes have haploid genome (n) = 23 chromosomes.

<u>Use this to understand the evidence given to you.</u>

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