Which one of the following pairs of structure | vedclass

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(D) : $A$ neuron (nerve cell) is one of the basic functional units of the nervous system. $A$ neuron is a cell specialized to transmit electrical nerv

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Perikaryon and dendrites

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(D) : $A$ neuron (nerve cell) is one of the basic functional units of the nervous system. $A$ neuron is a cell specialized to transmit electrical nerve impulses and thus carry information from one part of the body to another. Each neuron has an enlarged portion,the cell body ($Perikaryon$ or $Cyton$),containing the nucleus. From the cell body,several short,branched processes called $Dendrites$ extend,through which impulses enter the neuron. $A$ longer process,the axon,extends outward and carries impulses away from the cell body. $Perikaryon$ and $Dendrites$ are characteristic structures that distinguish a neuron from other types of cells.

Which one of the following pairs of structures distinguishes a nerve cell from other types of cell?

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