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1 vote
Which of the following is not organic?

O A. A carbohydrate
OB. A protein
O C. A lipid
OD. Carbon dioxide
O E. A nucleic acid

1 Answer

4 votes

Answer:

OD. Carbon dioxide

Step-by-step explanation:

There are four major classes of biological macromolecules are carbohydrates, lipids, proteins, and nucleic acids

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