A descending pathway carries
A. motor information from the body to the brain.
B. sensory information from the brain to the body.
C. both motor and sensory information from the body to the brain.
D. motor information from the brain to muscles and glands.
E. sensory information from the body to the brain.
Answer: D
You might also like to view...
Inappropriate or excessive immune responses to antigens are
A) immunodeficiency diseases. B) autoimmune diseases. C) allergies. D) the result of stress. E) signs of a weak immune system.
During mild to moderate exercise, arterial pH, PO2, and PCO2 are ________.
A) almost twice as high as normal. B) nearly normal. C) nearly half of normal.
A blood clot that blocks the popliteal vein would interfere with blood flow in which other veins?
A) deep femoral and femoral circumflex veins B) lateral sacral and obturator veins C) gluteal and internal pudendal veins D) tibial and fibular veins and the small saphenous vein E) tibial and fibular veins and the great saphenous vein
________ play an important role in cell division, and they are made of ________.
A. Ribosomes; intermediate filaments B. Mitochondria; microtubules C. Inclusions; centrosomes D. Centrioles; microtubules E. Nucleoli; microfilaments