The basic structure of a proteoglycan consists of a core protein and a:

The basic structure of a proteoglycan consists of a core protein and a:

The basic structure of a proteoglycan consists of a core protein and a: 


A) glycolipid.
B) glycosaminoglycan.
C) lectin.
D) lipopolysaccharide.
E) peptidoglycan.

Answer:B