Which neuron carries impulses from the CNS to an effector such as a muscle or gland?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Study for the Leaving Certificate Biology Test. Prepare with flashcards and multiple-choice questions. Each question includes hints and explanations to enhance learning. Get ready to excel in your exam!

Multiple Choice

Which neuron carries impulses from the CNS to an effector such as a muscle or gland?

Explanation:
Motor neurons carry impulses from the CNS to an effector such as a muscle or gland. They are the efferent neurons, transmitting signals from the brain or spinal cord to peripheral targets to trigger muscle contraction or gland secretion. This role contrasts with sensory neurons, which carry information from receptors toward the CNS, and interneurons, which connect neurons within the CNS to process information. A general neuron wouldn’t specify the direction and target of the signal, whereas motor neurons define the path from the CNS to the body’s effectors.

Motor neurons carry impulses from the CNS to an effector such as a muscle or gland. They are the efferent neurons, transmitting signals from the brain or spinal cord to peripheral targets to trigger muscle contraction or gland secretion. This role contrasts with sensory neurons, which carry information from receptors toward the CNS, and interneurons, which connect neurons within the CNS to process information. A general neuron wouldn’t specify the direction and target of the signal, whereas motor neurons define the path from the CNS to the body’s effectors.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy