Question

2.Matrix of cartilage is made up of proteins and sugar *
1. True
2. False​

Answer 1

Answer:

the correct answer is true

Answer 2

Answer:

False.

Explanation:

The matrix of cartilage is made up of glycosaminoglycans, proteoglycans, collagen fibers and, sometimes, elastin. Because of its rigidity, cartilage often serves the purpose of holding tubes open in the body. Examples include the rings of the trachea, such as the cricoid cartilage and carina.