A synapse is
A)a single long extension off the cell body of a neuron.
B)the point of connection between two communicating neurons.
C)one of many extensions off a cell body that receives signals from other neurons.
D)the location where action potentials are generated.

Question

Quizplus · Accepted Answer

A synapse is the point of connection between two communicating neurons, where one neuron communicates with another by releasing neurotransmitters across a tiny gap called the synaptic cleft. This allows for the transmission of information from one neuron to another. Option A is incorrect because a single long extension off the cell body of a neuron is called an axon. Option C is incorrect because extensions off a cell body that receive signals from other neurons are called dendrites. Option D is incorrect because action potentials are generated at the axon hillock, which is the region where the axon connects with the cell body.

A Synapse Is