Support & Movement — Biology MCQs (Class 12)
Free chapter-wise Biology MCQs with answers for MDCAT, FSc and entry tests.
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#17 Slipped disk is also called
A) Sciatica
B) Herniation
C) Spondylosis
D) Artritis
#18 Disorder in which bones are porous and thin bit bone composition is normal
A) Osteomalacia
B) Osteoporosis
C) Rickets
D) Arthritis
#19 The remodeling of bone is a function of which cells
A) Chndrocytes and Osteocytes
B) Osteoblasts and Osteoclasts
C) Chondroblasts
D) Osteoblasts and Osteocytes
#20 Large, multinucleated bone cells which are involved in bone reabsoption are called
A) Osteoblasts
B) Osteocytes
C) Osteoclasts
D) Chondriocytes
#21 An injury to a ligament is called
A) Sprain
B) Sciatica
C) Arthritis
D) Spondylosis
#22 Based on their location, structure and function, the muscles are of ______ types
A) 2
B) 3
C) 4
D) 5
#23 Myofibrils consists of smaller contractile unit called
A) Sarcomere
B) Sarcoplasm
C) Sarcoplasmic reticulum
D) T-tubles
#24 Hematoma formation occurs during
A) Arthritis
B) Sprain
C) Repair of fractured bone
D) Sciatica
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