An interneuron carries impulses
A. always within the PNS.
B. always within the CNS.
C. to muscles and glands.
D. to the CNS.
Answer: B
You might also like to view...
For several hundred years it was believed that _____ were poisonous.
a. watermelons b. grapes c. tomatoes d. poppy seeds
Why can one say that chemical digestion begins in the mouth?
A. The teeth grind food to expose surface area for enzymatic action. B. The saliva contains lysozyme. C. The saliva contains mucus. D. The saliva contains electrolytes. E. The saliva contains amylase and lipase.
In the platelet release reaction,
A. factor XII is activated. B. prostaglandin production is inhibited. C. platelets convert to fibrin. D. activated platelets are connected by fibrinogen. E. ADP and thromboxanes stimulate other platelets to become activated.
The autonomic nervous system controls all of the following except the ________.
A. cardiac muscle in the right atrium B. parotid salivary gland C. adrenal gland D. skeletal muscle in the rectus abdominis E. smooth muscle in the walls of the aorta