Q. The polysaccharide portion of a proteoglycan present in the matrix of cartilage is known as
A) Ossein
B) Cartilin
C) Casein
D) Chondroitin
Explanation
Chondroitin sulphate is a jelly like substance that provides support and adhesiveness in cartilage, bone, skin and blood vessels.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.