Q. Which of the following lubricates ligament or tendons and is an important constituent of synovial fluid of bones?
A) Pectins
B) Lipids
C) Hyaluronidase
D) Hyaluronic acid
Explanation
Hyaluronic acid lubricates ligaments and tendons and is an important constituent of synovial fluid of bone joints, vitreous humour of eyes, etc.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.