Zoology Quiz
1. A starving person consumes first—
(A) Body fats
(B) Body proteins
(C) Vitamins
(D) Stored glycogen
Ans : (D)
2. The functional unit of contractile system in striated muscle is—
(A) Cross bridges
(B) Sarcomeres
(C) Myofibril
(D) Z-band
Ans : (B)
3. Globular proteins undergo structural changes in response to extremes of pH
or temperature, is called—
(A) Renaturation
(B)