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love history [14]
3 years ago
6

What is the function of a cell membrane? Select one: a. It packages and stores most of the material in a cell. b. It regulates w

hat materials enter and leave the cell. c. It regulates the amount of ATP the cell produces. d. It helps the cell to manufacture proteins.
Biology
2 answers:
oksano4ka [1.4K]3 years ago
8 0
It is most likely b.it regulates what materials enter and leave the cell
notsponge [240]3 years ago
7 0
The cell membrane<span> is selectively permeable to ions and organic molecules and controls the movement of substances in and out of </span>cells<span>.</span>
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4 years ago
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Vitek1552 [10]

Answer:

option A

Explanation:

The protein specific sequence also known as the primary sequence is determined by the sequence of its amino acids linked together by peptide bonds. The sequences of amino acids determine the proteins that will eventually be synthesized. This proteins becomes functional when correct folding pattern/ native conformation of the protein occurs which determines the shape of the proteins. peptide bonds hold the amino acid sequences together, hydrogen bonds involving components of the peptide bonds allow for the existence of the secondary structure either the alpha helix or the beta pleated sheets and then disulphide bonds and other type of bonds helps in the folding of the protein to become a functional protein.

3 0
3 years ago
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Effectus [21]
Conduction is the answer
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Step2247 [10]
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Hope this helps!
7 0
3 years ago
I REALLY NEED HELP!!! How does insertion, deletion, or substitution results in genetic variations?
harina [27]

Answer:

An insertion changes the DNA sequence by adding one or more nucleotides to the gene.

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As a result, the protein made from the gene may not function properly. A deletion changes the DNA sequence by removing at leats one nucleotide in a gene.??

8 0
3 years ago
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