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grigory [225]
1 year ago
7

Which statement best describes enzymes?

Biology
2 answers:
DaniilM [7]1 year ago
8 0

Answer:

D) they influence the rate of chemical reactions

OLga [1]1 year ago
6 0
D) they influence the rate of chemical reactions
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Question 6
Alekssandra [29.7K]

Answer:

Meotic cell division (mitosis)

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3 years ago
which example of a missense mutation in a protein-encoding gene would most likely be a neutral mutation?
KATRIN_1 [288]

An example of a missense mutation in a protein-encoding gene would most likely be a neutral mutation is option B: replacement of a polar amino acid with another polar amino acid at the protein's surface.

A frequent and well-known example of a missense mutation is the blood condition sickle-cell anemia. Missense mutations exist in the DNA at a single location in sickle-cell anemia patients. A different amino acid is required in this missense mutation, which also alters the overall structure of the protein. Similarly, replacement of a polar amino acid by another polar Ami no acid at the protein's surface is a missense mutation causing change in a single site.

A neutral mutation is one whose fixation is unrelated to natural selection. Therefore, the independence of a mutation's fixation from natural selection can be used to define the selective neutrality of a mutation.

To know more about mutations, refer to the following link:

brainly.com/question/20407521

#SPJ4

Complete question is:

Which example of a missense mutation in a protein-encoding gene would most likely be a neutral mutation?

a) Replacement of a polar amino acid with a nonpolar amino acid at the protein's outer surface

b) Replacement of a polar amino acid with another polar amino acid at the protein's surface

c) Replacement of a polar amino acid with another polar amino acid in the protein's interior

d) Replacement of a polar amino acid with a nonpolar amino acid in the protein's interior

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1 year ago
Which drug may cause fetal facial malformations when taken by a pregnant client?
Nimfa-mama [501]

The correct answer is fetal Alcohol syndrome.

Fetal Alcohol Syndrome is termed as the worst alcohol spectrum to a maternal.


7 0
3 years ago
Which is required for both anaerobic respiration and aerobic respiration?
Dovator [93]
.........................................................ATP
8 0
3 years ago
Read 2 more answers
The prevention of illness through vaccination occurs due to the formation of
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Memory cell lymphocytes! 
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