MCAT Biology Question 56: Answer and Explanation

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Test Information

Question: 56

11. In which neural structure are ribosomes primarily located?

  • A. Dendrites
  • B. Soma
  • C. Axon hillock
  • D. Axon

Correct Answer: B

Explanation:

Neurons contain very specialized structures, including dendrites, axons, and the axon hillock. However, neurons are still cells and must carry out cellular functions including protein synthesis. The cell body or soma contains the nucleus, endoplasmic reticulum, and ribosomes.

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