This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
Increased velocity of conduction in a nerve is ored by: 
Select and explain. 
A. Increased capacitance, B. Decreased capacitance, C. Increased resistance, D. All
A: Increased capacitance
Answer: A: Increased capacitance 
Explanation: A i.e. Increased capacitance Velocity of conduction in a nerve is increased by myelination, increase in diameter and capacitance and decrease in resistanceQ.