A long,unbranched polysaccharide found in the extracellular matrix of connective tissue is
A)hyaluronic acid.
B)proteoglycan.
C)chondronectin.
D)tropocollagen.

Question

Quizplus · Accepted Answer

Hyaluronic acid is a long, unbranched polysaccharide found in the extracellular matrix of connective tissue. Proteoglycans, chondronectin, and tropocollagen are also components of the extracellular matrix, but they are not long, unbranched polysaccharides. Proteoglycans are composed of a core protein and glycosaminoglycan chains, while chondronectin is a glycoprotein that binds to collagen and proteoglycans. Tropocollagen is a protein that forms the fibrils that make up the extracellular matrix of connective tissue.

A Long,unbranched Polysaccharide Found in the Extracellular Matrix of Connective