Question

Except blood, the cells of connective tissue secrete certain substances that act as matrix. These substances are

• A. Conjugated proteins
• B. Signalling molecules
• C. Cholesterol
• D. Modified polysaccharides

Answer 1

Answer: (D)

Modified polysaccharides

Connective tissue is made up of cells and matrix.The matrix of connective tissue is made up of complex polysaccharides secreted by the cells itself. It is made up of glycoproteins, fibrous proteins and glycosaminoglycans.. The matrix in the connective tissue gives the tissue its density. This tissue provides structural and mechanical support to other tissues and helps in the exchange of nutrients and waste between the circulation and other tissues.

Thus, the correct answer is option D.