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Which best describes the role of nitrogen in the human body?

O A. Main ingredient of protein
B. Transfers energy in cells
C. Makes energy in cells
O D. Makes up 1.5% of the human body

User MatthieuGD
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2 Answers

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O A. Main ingredient of protein
User ManojN
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3 votes

Answer:

O A. Main ingredient of protein

Step-by-step explanation:

Nitrogen is used by our body to make amino acids which in turn make proteins.

User Joshua Green
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