What is absolutely required for bone growth or healing from a fracture?
A) dietary intake of calcium and vitamin D
B) osteocytes
C) osteoclasts
D) osteoblasts

Question

Quizplus · Accepted Answer

Osteoblasts are responsible for bone growth and healing as they are the cells that produce new bone tissue. Calcium and vitamin D are important for bone health but are not strictly required for bone growth or healing. Osteocytes and osteoclasts play important roles in bone maintenance and remodeling but are not necessary for initial bone growth or healing from a fracture.

What Is Absolutely Required for Bone Growth or Healing from a Fracture