Which of the following peptides is cyclic in nature-?

Q. Which of the following peptides is cyclic in nature-?
A. Glutathione
B. Gramicidin
C. Met encephalin
D. Leuencephalin
Answer: Gramicidin

A. Glutathione
B. Gramicidin
C. Met encephalin
D. Leuencephalin
Answer: Gramicidin