Catabolic Pathways That Break Down Complex Substances into More Usable

question 24

Multiple Choice

Catabolic pathways that break down complex substances into more usable units are usually regulated in response to the

• A)end products of the pathway.
• B)levels of the molecule that is to be broken down.
• C)other metabolites that are limiting.
• D)levels of enzymes in the pathway.

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Definitions:

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