During stage one of parturition,
A. the cervix dilates.
B. the birth occurs.
C. the placenta is delivered.
Answer: A
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These pathways process stimuli received from the internal organs.
A. Visceromotor pathways B. Somatosensory pathways C. Somatomotor pathways D. Internosensory pathways E. Viscerosensory pathways
Deoxyribose is a sugar found in ________.
A. glycogen B. RNA C. DNA D. ATP E. starch
Which of the following pathways is activated during the cephalic phase of gastrointestinal control?
A. sympathetic nerves to enteric nervous system B. secretion of cholecystokinin C. secretion of secretin D. parasympathetic nerves to enteric nervous system E. short reflexes between the small intestine and stomach
The secondary oocyte completes the second meiotic division when
A. the mature follicle ruptures. B. it is penetrated by a sperm cell. C. it is implanted in the uterus. D. it receives both estrogen and progesterone. E. ovulation occurs.