Match Each Definition in the First Column to the Correct

question 33

Multiple Choice

Match each definition in the first column to the correct term in the second column.
-Membrane proteins that allow specific charged molecules to pass through from one side of the membrane to the other.

• A)Synaptic knobs
• B)Interneurons
• C)Dendrite
• D)Excitatory synapse
• E)Motor neuron
• F)Axon
• G)Inhibitory synapse
• H)Synapse
• I)Sensory neuron
• J)Ion channels

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Definitions:

Neurons

Nerve cells specialized for transmitting electrical and chemical signals throughout the body and brain.

Synapse

a structure that permits a neuron (nerve cell) to pass an electrical or chemical signal to another neuron or to the target effector cell.

Electrical Activity

The movements of charged particles, such as electrons, which can occur within a variety of systems, including the neural circuits in the body.

Chemical Activity

The behavior of chemicals interacting with each other, including reactions that involve changes in molecular structure.