The average length of the menstrual cycle is ________ days
A) 16
B) 19
C) 21
D) 28
E) 35
D
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In the parasympathetic division, _________ ganglia are located close to the target organ
Fill in the blank with correct word.
Chromosomes carry genes and genes carry genomes
Indicate whether the statement is true or false
__________ are located in the walls of the stomach and small intestine.
A) Skeletal muscle cells B) Cardiac muscle cells C) Smooth muscle cells D) Both skeletal and cardiac muscle cells E) Both cardiac and smooth muscle cells
About 85% of the fluid that moves out of bloodstream at the arterial end of capillary beds is returned to the capillaries at the venous end of the capillary bed. How is the other 15% recovered?
A) it is not recovered; it is excreted by sweat glands and other excretory organs. B) it is collected by lymphatic capillaries and returned to circulation via the lymphatic system. C) it is forced back into venules through the action of surrounding muscles. D) it circulates in interstitial areas, eventually being excreted by the intestine.