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Home Q & A Board Biology-Related Homework Help Cell Biology
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Fireburns92 Fireburns92
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11 years ago
A. They break down protein into amino acids needed for their particular protein synthesis.

B. They need these proteins to incorporate directly into required tissues.

C. They need protein for cell energy.
D. They cannot make their own protein.
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wrote...
#1
11 years ago
A. this is the most relevant answer.


C. is partly true. We can break down protein into fat and sugar.
wrote...
#2
11 years ago
A and C. C is more specific
wrote...
#3
11 years ago
A.
C is partially true, but use of protein for energy is very inefficient (it requires a lot of energy to break down proteins) and fat or carbohydrates are are much better source of energy.
wrote...
#4
11 years ago
A.

Proteins are needed for cell growth and tissue repair.
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