JEEBiology

Locomotion and Movement

1 JEE Biology previous year questions on Locomotion and Movement — options free on every question; 1 include the answer & explanation free, the rest unlock with PYQ Pass.

Q1 FREE PREVIEW
PYQ

Chronic auto immune disorder affecting neuromuscular junction leading to fatigue, weakening and paralysis of skeletal muscle is called as:

a

Muscular dystrophy

b

Myasthenia gravis

c

Gout

d

Arthritis

✓ Correct answer: b)

Myasthenia gravis

Explanation

Myasthenia gravis: Autoimmune disorder affecting neuromuscular junction leading to fatigue, weakening and paralysis of skeletal muscle.
Muscular dystrophy: Progressive degeneration of skeletal muscle mostly due to genetic disorder
Arthritis: Inflammation of joints
Gout: Inflammation of joints due to accumulation of uric acid crystals.

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