Biomolecules Question 188
Question: Which of the following statement(s) is (are) true-
(i) All amino acids contain one chiral center.
(ii) Some amino acids contain one, while some contain more chiral center or even no chiral center.
(iii) All amino acids found in proteins have L configuration.
(iv) All amino acids found in proteins have $ 1{}^\circ $ amino group.
Options:
A) (ii), (iii) & (iv)
B) (ii) & (iii)
C) (i), (iii) & (iv)
D) (i) & (iv).
Show Answer
Answer:
Correct Answer: B
Solution:
[b] Although D-alanine is a constituent of a bacterial cell walls, it is not found in proteins.
BETA
