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klasskru [66]
4 years ago
10

All cells are surrounded by a membrane.

Biology
1 answer:
gayaneshka [121]4 years ago
7 0

Answer:

it's semipermeable

Explanation:

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Which substance denatures the protein and converts pepsinogen to pepsin, which breaks polypeptides into shorter chains
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Pesinogen is converted to the active pepsin by hydrochloric acid present in gastric juice.

<h3>What are enzymes?</h3>

Enzymes are biological molecules which catalyze biochemical reactions occurring in living organisms.

Enzymes acts on different substances in the body.

Enzymes that act on proteins are known as proteases.

Some enzymes are secreted in the inactive form.

For example pepsin is secreted as pesinogen.

Pesinogen is converted to the active pepsin by hydrochloric acid present in gastric juice.

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