BHU PMT BHU PMT Solved Paper-2003

  • question_answer
    Schwann cell is found around :

    A)  axon                                    

    B)  cyton

    C)   dendrite                           

    D)  dendron

    Correct Answer: A

    Solution :

     Neurons or nerve cells are the largest cells of human body. Nerve cells are made up of two main parts: (i)Main body ? Cyton (ii) Long process?Axon, these processes carry impulse away from cyton. Dendrite is small process arise from cell body. They cany impulse towards cell body.                 Axon is covered by lipoprotein membrane, mylin shea A and neurolemma. This outer covering, neurolemma is made up of transparent, flat tubular and tightly spirated cells called Schwann cells.


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