GENERAL HISTOLOGY

Detailed explanation-1: -Axon is branched distally. The branch ends are expanded to form synaptic knobs. These knobs possess neurotransmitters containing synaptic vesicles. Axon carries the impulse away from the cell body.

Detailed explanation-2: -Dendrites are extensions, or processes, of the cytoplasm that carry impulses to the cell body. An extension or process called an axon carries impulses away from the cell body.

Detailed explanation-3: -The axon is a single protoplasmic fiber that extends from the cell body. It is the longest part of the neuron which conducts impulses away from the cell body. They have vesicles containing neurotransmitters at their axon terminals.

Detailed explanation-4: -A nerve impulse begins when a neuron receives a chemical stimulus. The nerve impulse travels down the axon membrane as an electrical action potential to the axon terminal.

Detailed explanation-5: -axon, also called nerve fibre, portion of a nerve cell (neuron) that carries nerve impulses away from the cell body. A neuron typically has one axon that connects it with other neurons or with muscle or gland cells. Some axons may be quite long, reaching, for example, from the spinal cord down to a toe.