1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Chronic auto immune disorder affecting neuro muscular junction leading to fatigue, weakening and paralysis of skeletal muscle is called as :
A
Gout
B
Arthritis
C
Muscular dystrophy
D
Myasthenia gravis
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II

List-I List-II
(a) Scapula (i) Cartilaginous joints
(b) Cranium (ii) Flat bone
(c) Sternum (iii) Fibrous joints
(d) Vertebral column (iv) Triangular flat bone


Choose the correct answer from the options given below
A
(a) (b) (c) (d)
(iv) (iii) (ii) (i)
B
(a) (b) (c) (d)
(i) (iii) (ii) (iv)
C
(a) (b) (c) (d)
(ii) (iii) (iv) (i)
D
(a) (b) (c) (d)
(iv) (ii) (iii) (i)
3
NEET 2021
MCQ (Single Correct Answer)
+4
-1
During muscular contraction which of the following events occur?

(1) 'H' zone disappears

(2) 'A' band widens

(3) 'I' band reduces in width

(4) Myosine hydrolyzes ATP, releasing the ADP and Pi.

(5) Z-lines attached to actins are pulled inwards.

Choose the correct answer from the options given below.
A
(2), (4), (5), (1) only
B
(1), (3), (4), (5) only
C
(1), (2), (3), (4) only
D
(2), (3), (4), (5) only
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Match the following columns and select the correct option.
Column-I Column-II
(a) Floating Ribs (i) Located between second and seventh ribs
(b) Acromion (ii) Head of the Humerus
(c) Scapula (iii) Clavicle
(d) Glenoid cavity (iv) Do not connect with the sternum
A
(A) $$ \to $$ (ii), (B) $$ \to $$ (iv), (C) $$ \to $$ (i), (D) $$ \to $$ (iii)
B
(A) $$ \to $$ (i), (B) $$ \to $$ (iii), (C) $$ \to $$ (ii), (D) $$ \to $$ (iv)
C
(A) $$ \to $$ (iv), (B) $$ \to $$ (iii), (C) $$ \to $$ (i), (D) $$ \to $$ (ii)
D
(A) $$ \to $$ (iii), (B) $$ \to $$ (ii), (C) $$ \to $$ (iv), (D) $$ \to $$ (i)
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