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WB JEE Medical WB JEE Medical Solved Paper-2014

  • question_answer
    Which excitatory neurotransmitter is involved in the transmission of impulse at th neuromuscular junction?

    A)  Epinephrine        

    B)  Serotonin

    C)  Acetylcholine       

    D)  Glycine

    Correct Answer: C

    Solution :

     Acetylcholine is an organic molecule that act as a neurotransmitter in many organisms including humans. It is one of the many neuro transmitters in Autonomic Nervous System (ANS). It acts on both peripheral and central nervous system {i.e., PNS and ANS). It behaves as an excitatory neurotransmitter at neuro muscular junction in skeletal muscle. It also   has an inhibitory effect which lowers heart rate in cardiac tissue.


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