emilywilcox16 emilywilcox16

07-04-2020
Biology

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What primitive form did nucleic acids take?
- polypeptides
- deoxyribonucleic acid
- ribonucleic acid

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res0831 res0831

07-04-2020

The answer: ribonucleic acid (RNA)

Explanation: RNA was the first molecule of heredity, so it evolved all the essential methods for storing and expressing genetic information before DNA came into the scene.

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