Question

Cartilage Select one: a. is composed of osteons. b. is surrounded by a membrane called the periosteum. c. contains chondrocytes located in lacunae. d. does not need nutrients and oxygen so it has no blood vessels. e. is well vascularized.

Answer 1

C. Contains chondrocytes located in lacunae

Step-by-step explanation:

Chondrocytes in lacunae are the only cells that make up the cartilage. They secrete the cartilage matrix and are kind of embedded in them. Cartilage matrix is made mainly of proteoglycans and collagen. Chondrocyte is round or polygonal in shape. More the number of chondrocytes, bendier the cartilage. Cartilage has many functions one of which is to reduce the friction between bones.