After taking their wedding vows, a bride and groom often ceremonially use which of the following muscles before walking away from the altar?
A) Levator labii superioris
B) Quadriceps femoris
C) Depressor anguli oris
D) Platysma
E) Orbicularis oris
E
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The number of ganglia that may be associated with motor neurons of the somatic nervous system is
A. 1. B. 3. C. 0. D. 4. E. 2.
The inherited brain disorder Huntington's disease is caused by the destruction of basal nuclei that use different neurotransmitters. One neurotransmitter is ________ and the other is ________
A) acetylcholine; serotonin B) serotonin; norepinephrine C) norepinephrine; serotonin D) acetylcholine; GABA E) glutamate; serotonin
If the diameter of the afferent arterioles leading to the glomerulus increases (vasodilation) which of the following is not likely to occur?
A) Net filtration pressure will increase. B) Urine output will increase. C) Systemic blood pressure will go up. D) Glomerular filtration rate will increase.
The reaction of adenosine diphosphate and phosphate generates adenosine triphosphate and energy.
Answer the following statement true (T) or false (F)