Dr. pohler is a neurobiologist studying ways to enhance the perception of sound in people with hearing difficulties. he discovers a natural neurotransmitter that increases the chance a neuron will fire an action potential, increasing sensitivity to sound. what is the effect of this neurotransmitter on the receiving neuron?

Excitatory, causing depolarization

Explanation:

Depolarization: The term depolarization is defined as a process through which different cells experience a membrane potential change. Depolarization leads to the swap of the electric charge in the cells that causes to leave a few negative charge into the cell.

Excitatory neurotransmitter: It creates a signal named as action potential in any of the receiving neuron. These neurotransmitters cause excitatory consequences on the neuron i.e, it increases the probability of a neuron to release an action potential.

In the question above, the effect of the neurotransmitter on the receiving neuron is excitatory that causes depolarization.

sure. but could you me with my question? ?

i say that the answer is 'd'