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

asked Jul 24, 2017 92.7k views

1 vote

by Ahz

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4 votes

The correct answer is proteins

I hope this helped

Nikovn answered Jul 25, 2017

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3 votes

The biomolecules that contain nitrogen are protein and nucleic acids.

MADCookie answered Jul 28, 2017

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