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Tems11 [23]
3 years ago
13

Explain two reasons why plants require thick, rigid cell walls.

Biology
1 answer:
Vladimir79 [104]3 years ago
7 0

Answer:

1) To protect the jelly insides.

2) To give plants support to stand in place

Explanation:

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Answer:  The shape of an enzyme determines which reaction it can catalyze.

Explanation: The shape of an enzyme is very important because it has a direct effect on how it catalyzes a reaction. An enzyme's shape is determind by the sequence of amino acids in its structure, and bonds which then form between the atoms of those molecules. There are steps of the catalytic cyle of an enzyme and are as follows:

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A. The mitochondria because it is the power house of the cell.
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The first estimate of the age of our planet was that of
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Which structure has the least effect on the ability of a virus to infect and replicate in a host cell?
Vinil7 [7]

Answer:

ribosome

Explanation:

just took the test

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Why can radio telescopes be used 24 hours a day?
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