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NEETZoologyNeural Control and Coordination

Part of Neuron Function / Uses A. Synaptic Knob 1. Transmit nerve impulses away from the cell body to a synapse or to a neuro-muscular junction. B. Axon 2. Transmit impulses towards the cell body C. Dendrite 3. Form a myelin sheath around the axon D. Schwann Cells 4. Possess synaptic vesicles containing chemicals called neurotransmitters

Options

  1. AA - 3, B - 4, C -2 , D - 1
  2. BA - 4, B -1 , C - 2, D - 3
  3. CA - 1, B -3 , C - 4, D - 2
  4. DA -4 , B -3 , C -2 , D - 1

Correct answer

B. A - 4, B -1 , C - 2, D - 3

Step-by-step solution

These fibres transmit impulses towards the cell body. The axon is a long fibre, the distal end of which is branched. Each branch terminates as a bulb-like structure called synaptic knob which possess synaptic vesicles containing chemicals called neurotransmitters. The axons transmit nerve impulses away from the cell body to a synapse or to a neuro-muscular junction. Based on the number of axon and dendrites, the neurons are divided into three types, i.e., multipolar (with one axon and two or more dendrites; found i

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