✅ B. To decrease the speed of nerve impulse
Option A: To allow nerve impulse to move in backward direction Option B: To decrease the speed of nerve impulse Option C: To stop the nerve impulse Option D: To provide cytoplasmic connection between neurons. Correct Answer : To decrease the speed of nerve impulse Read more
✅ A. Outer surface of neuron is more positive
Option A: Outer surface of neuron is more positive Option B: Inner surface of neuron is more positive Option C: Both of these surfaces are equally positive Option D: none of these. Correct Answer : Outer surface of neuron is more positive Read more
✅ A. Na+
Option A: Na+ Option B: K+ Option C: Fe Option D: none of these Correct Answer : Na+ Read more
✅ B. Overproduction of thyroxin
Option A: Undersecretion of thyroxin Option B: Overproduction of thyroxin Option C: Undersecretion of corticosteroids Option D: Overproduction of corticosteroids Correct Answer : Overproduction of thyroxin Read more
✅ B. Median pituitary
Option A: Anterior pituitary Option B: Median pituitary Option C: Posterior pituitary Option D: None of these Correct Answer : Median pituitary Read more
✅ A. Protein
Option A: Protein Option B: Amino acid derivative Option C: Polypeptide Option D: Steroid Correct Answer : Protein Read more
✅ A. Myxedema
Option A: Myxedema Option B: Cretinism Option C: Goiter Option D: Exopthalmic goiter Correct Answer : Myxedema Read more
✅ A. plus 50 mv
Option A: plus 50 mv Option B: plus 60 mv Option C: plus 70 mv Option D: plus 80 mv Correct Answer : plus 50 mv Read more
✅ C. 12
Option A: 10 Option B: 11 Option C: 12 Option D: 13 Correct Answer : 12 Read more
✅ C. Recovery of resting potential
Option A: Maintenance of resting potential Option B: Massive out flux of K+ after depolarization Option C: Recovery of resting potential Option D: Conversion of resting potential into action potential Correct Answer : Recovery of resting potential Read more