When growing bones widen through appositional growth, what kind of cells add bone matrix to the outside of the diaphysis?
A) erythrocytes
B) osteoblasts
C) osteoclasts
D) chondrocytes
E) osteocytes

Question

Quizplus · Accepted Answer

Osteoblasts are responsible for adding new bone matrix to the outside of the diaphysis during appositional growth. They secrete collagen and mineral salts, which accumulate and solidify into new bone tissue.

When Growing Bones Widen Through Appositional Growth, What Kind of Cells