Which statement compares sensory and motor neurons?
A. Sensory neurons carry afferent or incoming messages to the brain, while motor neurons carry efferent or outgoing messages away from the brain.
B. Sensory neurons carry afferent or outgoing messages to the brain, while motor neurons carry efferent or incoming messages away from the brain.
C. Motor neurons carry afferent or incoming messages to the brain, while sensory neurons carry efferent or outgoing messages away from the brain.
D. Sensory neurons carry efferent or incoming messages to the brain, while motor neurons carry afferent or outgoing messages away from the brain.
Answer: A
You might also like to view...
Which of the following is a factor on which expiration depends?
A) contraction of expiratory muscles B) decrease in intrapulmonary pressure C) increase in lung volume D) recoil of elastic tissue in the lungs
Macrophages are cells that engulf and digest bacteria and cell debris. To perform the digestive function, macrophages tend to have more ________ than other cells.
A. peroxisomes B. endosomes C. ribosomes D. lysosomes E. mitochondria
Golf clubs are designed to impart backspin, which affects the ball in what way?
A. increase in flight time B. increase in range C. both A and B D. none of the above
Damage to the ________ nerve would result in near paralysis of the eye
A) optic B) oculomotor C) trochlear D) olfactory E) abducens