Question

If a post synaptic neuron is stimulated to threshold by spatial summation this implies that ________. the postsynaptic cells has many synapses with many presynaptic neurons the post synaptic cell has a lower than normal threshold the post synaptic cell has many voltage gated ion channels the post synaptic cell is slow to repolarize

Answer 1

Answer: The postsynaptic cells has many synapses with many presynaptic neuron.

Synapse can be defined as a structure that allow neuron to send a chemical or electrical signal to another neuron. However, postsynaptic potential is a temporary change in the electrical polarization of the membrane of a nerve cell and they are known to be receiver of neurotransmitter message.