Use the diagram to answer Question

-Structures 1,2,and 3 on the diagram are,in order,_______.

Name: Use the diagram to answer Question -Structures 1,2,and 3 on the diagram are,in order,_______.
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Question

Use the diagram to answer Question 
 
-Structures 1,2,and 3 on the diagram are,in order,_______.

Quizplus · Accepted Answer

Structure 1 is the presynaptic neuron releasing a neurotransmitter into the synaptic cleft (structure 2), where it can bind to a neurotransmitter receptor on the postsynaptic neuron (structure 3). Therefore, the correct order is neurotransmitter, synaptic cleft, neurotransmitter receptor, which is option E.

Use the Diagram to Answer Question