Assertion: The imbalance in concentration of Na⁺, K⁺ and proteins generates resting potential.
Reason: To maintain the unequal distribution of Na⁺ and K⁺, the neurons use electrical energy.

The thin and convoluted outer layer of gray matter that covers the cerebral hemispheres is

When a neuron is in resting state i.e. not conducting any impulse, the axonal membrane is

Which one of the following is the correct difference between Rod Cells and Cone Cells of our retina?

Which neuroglia cells produce a fatty insulating material called myelin?

The difference in charge between inside and outside environment (change in voltage) of the nerve cell membrane is measured by ______.

Which one of the followings is responsible for the improvement of nutrient flow to the neurons and provides electrical insulation?

If vagus nerve in man is damaged, which of the following will not be affected?

Which of the following is not related to the autonomic nervous system?

An action potential in the nerve fibre is produced when positive and negative charges on outside and the inside of the axon membrane are reversed because