The primary tissue type involved in transmitting impulses throughout the body is which?

The primary tissue type involved in transmitting impulses throughout the body is which?

• A. Epithelial tissue
• B. Muscle tissue
• C. Nervous tissue
• D. Connective tissue

Answer: (C)

The main idea is identifying the tissue specialized for fast communication throughout the body. Nervous tissue is built for signaling, with neurons that generate and propagate electrical impulses (action potentials) and pass them along to other neurons, muscles, or glands. This rapid signaling system coordinates sensations, reflexes, and actions. Epithelial tissue mainly lines and protects surfaces; muscle tissue contracts in response to signals but does not transmit impulses over long distances; connective tissue provides support and connection but isn’t the primary means of impulse transmission. So nervous tissue is the best choice because it is specifically organized for rapid electrical communication.

The main idea is identifying the tissue specialized for fast communication throughout the body. Nervous tissue is built for signaling, with neurons that generate and propagate electrical impulses (action potentials) and pass them along to other neurons, muscles, or glands. This rapid signaling system coordinates sensations, reflexes, and actions. Epithelial tissue mainly lines and protects surfaces; muscle tissue contracts in response to signals but does not transmit impulses over long distances; connective tissue provides support and connection but isn’t the primary means of impulse transmission. So nervous tissue is the best choice because it is specifically organized for rapid electrical communication.