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Alla [95]
3 years ago
11

What surrounds a cell and separates it from its environment?

Biology
2 answers:
Phoenix [80]3 years ago
7 0
Depends what kind of cell.
plant cell has a cell wall and an animal cell has a cell membrane. both of which protect and separates the cell from anything else
Effectus [21]3 years ago
4 0
A plant cell has a cell membrane and a cell wall. But an animal cell has a cell membrane....
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Chymotrypsin is used for polypeptide cleavage on the C side of Trp, Tyr or Phe.

<h3>What is Chymotrypsin?</h3>

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Since the 1960s, chymotrypsin has been used in clinical settings as an oral proteolytic enzyme preparation. In comparison to a few other enzyme preparations currently on the market, it offers better inflammatory symptom relief and supports a quicker recovery from acute tissue injury.

The inactive monomeric protein chymotrypsinogen, which is produced and secreted by mammalian pancreas, is broken down into chymotrypsin by cleavage of several peptide bonds. As a result, three different polypeptide chains that make up the active enzyme were created.

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5 0
2 years ago
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Because most living things need sunlight

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