Which two macromolecules contain nitrogen?
O A. Proteins and nucleic acids
O B. Lipids a...
Biology, 28.02.2020 01:50, hannahgracew12
Which two macromolecules contain nitrogen?
O A. Proteins and nucleic acids
O B. Lipids and vitamins
O C. Carbohydrates and proteins
O D. Carbohydrates and lipids
Answers: 2
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