NEET PG DENTAL EXAM

HISTOLOGY

CONNECTIVE TISSUE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
bone cells
A
lacunae
B
adipocytes
C
collagen fibers
D
osteocytes
E
chondrocytes
Explanation: 

Detailed explanation-1: -Osteocytes, the cells residing within the bone matrix and comprising 90% to 95% of the all bone cells, have long been considered quiescent bystander cells compared to the osteoblasts and osteoclasts whose activities cause bone gain and loss, and whose dysfunction lead to growth defects and osteoporosis.

Detailed explanation-2: -Osteocytes (Ot) are located within lacunae surrounded by mineralized bone matrix (B).

Detailed explanation-3: -Osteoblasts and osteocytes are bone cells. However, the key difference between osteoblasts and osteocytes is their function. That is; osteoblasts are responsible for bone formation while osteocytes are responsible for the maintaining bone matrix.

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