Explain the following process :
Conduction of a nerve impulse alsong a nerve fibre

Explain the following process : Transmission of a nerve impulse across a chemical synapse.

Explain the following processes: (a) Polarisation of the membrane of a nerve fibre. (b) Depolaristion of the membrance of a nerve fibre. (c ) Conduction of nerver impulse along a nerve fibre. (d) Transmission of a berve impulse across a chemical synapse.

Explain the following process : Depolarisation of the membrane of a nerve fibre

Explain the following process : Polarisation of the membrane of a nerve fibre

Give technical term for the kind of conduction of nerve impulse along a myelinated nerve fibre.

Vagus nerve is a

Direction of nerve impulse is reversed in nerve with

Explain the following : Mechanism through whigh a sound produces a nerve impulse in the inner ear.

Which of the following is not involved in transmission of a nerve impulse across a chemical synapse?

Assertion. Alcohol is taken as a stimulant by drunkards. Reason. Alcohol improves the conduction of nerve impulses, making the person alert.