MCAT Question of the Day


  • Q:

    A neurotransmitter is found that is released to a secondary neuron with the downstream effects of causing muscle contraction. This neurotransmitter is also found to be involved in a negative feedback pathway. On which structure does this neurotransmitter likely act as part of this feedback pathway?

     

    A

    Post-synaptic neuron

    B

    Pre-synaptic neuron

    C

    Within the synapse

    D

    Directly on the muscle



    Musculoskeletal System |
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