An axon is connected to the neuron cell body at the: Question 23Select one:a.dendrites.b.axon terminal.c.axon.d.axon hillock.e.synapse.

Break Down the Problem

1. Identify the parts of the neuron involved: axon, cell body, dendrites, axon terminal, axon hillock, and synapse.
2. Determine the connection point between the axon and the neuron cell body.

Relevant Concepts

• The axon hillock is the region where the axon connects to the cell body (soma) of the neuron.
• Dendrites receive signals, and axon terminals transmit signals to other neurons.

Analysis and Detail

The neuron has several components:

• Dendrites (Part a): Receive incoming signals from other neurons.
• Axon terminal (Part b): Sends signals to other neurons.
• Axon (Part c): Conducts electrical impulses away from the cell body.
• Axon hillock (Part d): The initial segment of the axon and the site where action potentials are initiated.
• Synapse (Part e): The junction between two neurons where communication occurs.

Verify and Summarize

Given the definitions, the correct answer is that the axon connects to the neuron cell body at the axon hillock, not at any other part.

Final Answer

The axon is connected to the neuron cell body at the d. axon hillock.