Given below is a diagrammatic cross section of a single loop of human cochlea:

Which one of the following options correctly represents the names of three different parts?

During the propagation of a nerve impulse, the action potential results from the movement of

Examine the diagram of the two cell types A and B given below and select the correct option.

In the PNS, the neuroglial cells that form protective myelin sheaths are ______.

Patients suffering from cholera are given a saline drip because

At a neuromuscular junction, synaptic vesicles discharge ______.

Neuroglial cells support and protect ______.

______ is an abundant inhibitory neurotransmitter in CNS.

Recording of the electrical activity associated with the heartbeat is called ______.

Molecules of neurotransmitter, released from the presynaptic neuron bind to receptors on the ______.