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Vanyuwa [196]
3 years ago
10

All orginsims grow and reproduce but how? And what about replacing those old and damaged cells?

Biology
1 answer:
poizon [28]3 years ago
5 0
Example:
When you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. When organisms grow, it isn't because cells are getting larger. Organisms grow because cells are dividing to produce more and more cells.
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Answer;

The enzyme structure begins to break down intermolecular bonds are broken

enzyme molecules gain kinetic energy.


Explanation;

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Enzymes work best at optimum temperature; low temperature lower than optimum temperatures deactivates them and higher temperature denatures them.

The shape of an enzyme depends on its temperature; when they get too warm they get loose, and at very low temperatures they get too tight. At optimum temperature or at the right temperature then they are just at the right shape and the chemical reactions they catalyze will be at optimal rate.

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