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yawa3891 [41]
3 years ago
13

All the biological macromolecules contain Carbon, hydrogen and oxygen. However, most do not contain nitrogen. The category that

contains nitrogen are
A) lipids.
B) proteins.
C) carbohydrates.
D) unsaturated fats.
Biology
2 answers:
givi [52]3 years ago
4 0

Answer:

protiens

Explanation:

just took test

svp [43]3 years ago
3 0
Proteins is the correct answer.

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