On the other hand, dendrites are short extensions that carry nerve impulses towards a cell body from the synapsis.
Slow Axonal Transport (5 mm/day): It is also known as axoplasmic flow. It is elongated by adding new material to its tips. 
Fast Axonal Transport (up to 400 mm/day): It is employed during development to grow axons and dendrite. Axonal transport is of the following types: It is the active process by which proteins and other substances get synthesized in the neurosome and are also transported further. Besides, they have a highly phosphorylated cytoskeleton.Īxons send their signals through a unique axonal transport procedure, working certainly for the growth and survival of a living body. Microtubules also play a critical role in the transport of metabolites and organelles in the axon. They have a uniform polarity that is distal to the soma. As a result, the special axonal microtubules are aligned with the long axis of the axon. There are abundant proteins present in axons, primarily containing the microtubules and microfilaments. These cell types are further branched at the distal end, which is usually swollen. The axon’s proximal part adjacent to the axon hillock is the initial segment that starts right after the axon hillock. 
In addition, they may sometimes arise from the dendrites. Axons are originated from specialized regions further called axonal hillocks. It mainly functions to carry impulses away from the cell. In a neuron Surface Nature Smooth Rough (Dendritic Spines) Myelin Presence Present Absent Branched At Distal End Everywhere NeurotransmitterĬontaining Vesicles Present Absent Explain AxonĪn individual, most extended nerve cell projection is called an axon. Signal Signal Transmitter Signal Receptor Length Longer Comparatively Shorter Origin From an
The Direction of Electrochemical Impulses.
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