In nervous tissue, what is the primary purpose of a neuron?

• A. To secrete hormones directly into ducts for delivery to target organs
• B. To store triglycerides and provide long-term energy reserves
• C. To receive, process, and transmit electrical signals (nerve impulses) for communication within the body
• D. To produce antibodies that neutralize pathogens in the bloodstream

Answer: (C)

Verified step by step guidance

1. Identify the main function of neurons within nervous tissue by recalling their role in the body’s communication system.
2. Understand that neurons are specialized cells designed to handle electrical signals, which are essential for transmitting information rapidly across different parts of the body.
3. Recognize that neurons receive signals through their dendrites, process these signals in the cell body, and transmit them along the axon to other neurons or effector cells.
4. Eliminate options that describe functions unrelated to neurons, such as hormone secretion, energy storage, or antibody production, which are roles of other cell types.
5. Conclude that the primary purpose of a neuron is to receive, process, and transmit electrical signals (nerve impulses) for communication within the body.