Question

[2010]
Bacterial cell wall is composed of peptidoglycan, a com
plex of oligosaccharides and proteins. The oligosaccha-
ride component consists of
(A) linear chain of alternating NAG and NAM linked
by a (1-4) linkage
(By linear chains of alternating NAG and NAM linked
by P(1-4) linkage
(C) linear chain of glucose linked by B (1-4) linkage
(D) linear chain of glucose linked by a (1-4) linkage
explain the answer too.....​

Answer 1

Answer:

I think that the answer is C