The slippery, viscous polysaccharide found in the ground substance of some types of connective tissue that binds cells together and lubricates joints is called
A)hyaluronic acid
B)chondroitin sulfate
C)collagen
D)reticular connective tissue
E)elastin

Question

Quizplus · Accepted Answer

Hyaluronic acid is a major component of the ground substance in some types of connective tissue, such as synovial fluid in joints. It is a slippery and viscous polysaccharide that helps lubricate joints and bind cells together. Chondroitin sulfate is also a component of the ground substance in some connective tissue, but its primary function is to provide support and resist compression. Collagen, reticular connective tissue, and elastin are all fibers found in connective tissue, but they do not function as lubricants or bind cells together like hyaluronic acid.

The Slippery, Viscous Polysaccharide Found in the Ground Substance of Some