College Biology question!! help plz!?

Mrs. Pattinson

New member
Carbohydrates have been shown to form...


1. only in biotic conditions, when enough free energy is available to allow their formation.

2. in biotic and abiotic conditions, including outer space.

3. in biotic and abiotic conditions, but only if nucleotides and RNA have already formed.

4. only in biotic conditions (inside living cells).
 
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