The last paranasal sinuses to develop are the ____________________.
Fill in the blank(s) with the appropriate word(s).
ethmoid
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Which of the following will stimulate intestinal motility?
A. Low pH B. Presence of amino acids C. Distension of the intestinal wall D. All of the choices are correct.
Based on its molecular properties, nicotine will have what effect on skeletal muscle contraction?
A. Decreases in contraction or contraction is less likely to happen B. Nicotine has no effect on muscle cells C. Increases in contraction or contraction is more likely to happen D. Effects on the motor neuron, but not on the muscle tissue itself
Glycogenesis is NOT
a) performed by the hepatocytes b) performed by muscle fibers c) one way to make glycogen d) one way to make glucose e) only seen in the liver
Which is NOT true about reflexes initiated by muscle spindle activation?
A. They have a monosynaptic component. B. They result in activation of alpha motor neurons. C. They result in activation of extrafusal muscle fibers. D. The "knee-jerk" reflex is an example. E. They inhibit the activation of muscles that are stretched.