In order to be used in cell respiration, amino acids may be changed to all of these except:
A)acetyl groups
B)pyruvic acid
C)fatty acids
D)ketones

Question

Quizplus · Accepted Answer

Amino acids can be converted to pyruvic acid or krebs cycle intermediate molecules, which are then used in cell respiration. They can also be converted to acetyl groups, which can enter the krebs cycle. However, fatty acids and ketones are not derived from amino acids and are not a product of their metabolism.

In Order to Be Used in Cell Respiration, Amino Acids