The Central Nervous System Consists of the Brain and Spinal

question 133

True/False

The central nervous system consists of the brain and spinal cord.

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Definitions:

Bone Remodeling

The continuous process where old bone tissue is replaced by new bone tissue, helping to maintain skeletal strength and mineral balance.

Osteoblast

Cells responsible for bone formation, secreting the matrix for bone and playing a key role in the bone remodeling process.

Osteoclast Activity

The process involving osteoclasts, which are cells that break down bone tissue, playing a crucial role in bone remodeling, repair, and maintenance of calcium levels in the blood.

External Callus

The outer bony framework formed around a fracture during the healing process.