How many different kinds of polypeptides, each composed of 12 amino acids, could be synthesized using the 20 common amino acids?
A) 4^12
B) 12^20
C) 12^5
D) 20
E) 20^12
Answer: E) 20^12
How many different kinds of polypeptides, each composed of 12 amino acids, could be synthesized using the 20 common amino acids?
A) 4^12
B) 12^20
C) 12^5
D) 20
E) 20^12
Answer: E) 20^12