Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

All amino acids possess a central alpha-carbon bonded to four groups EXCEPT:
Options
A Carboxyl group (-COOH)
B Amino group (-NH2)
C Phosphate group (-PO4)
Correct Answer
D Side chain R-group
Correct Answer

Option C is the correct answer.

Detailed Explanation

Amino acids consist of an amino group, carboxyl group, hydrogen, and R-group (not phosphate).

Hint

No hint available

Question Info