d. The neurotransmitter opens ion channels in the dendrite’s plasma membrane.
a. The plasma membrane is depolarized, resulting in a decrease in the voltage across the neuron membrane.
b. Sodium ions enter the neuron.
c. An electrical signal is received by the dendrite, and it then travels passively to the neuron body.
d. The neurotransmitter opens ion channels in the dendrite’s plasma membrane.
d. The neurotransmitter opens ion channels in the dendrite’s plasma membrane.
After a neurotransmitter molecule binds to receptors on a neuron’s dendrites, the neurotransmitter opens ion channels in the dendrite’s plasma membrane. Then sodium ions enter the membrane, which depolarizes the membrane, resulting in a decrease in voltage across the neuron membrane. Then an electrical signal is received by the dendrite, traveling passively to the neuron body.
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What will be an ideal response?