Which is NOT a function of mammalian cardiovascular systems?
a. deliver CO2 to the lungs
b. deliver ATP to cells for fuel
c. deliver heat to skin to regulate body temp
d. deliver O2 to all cells of body
e. deliver H2O to all cells
f. transport hormones to all cells -only target cells respond
g. deliver glucose to cells for use or storage
h. deliver immune cells to sites of injure
Answer: b. deliver ATP to cells for fuel
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The extensor digitorum longus and extensor hallucis longus are muscles that move the foot and toe. In which compartment are they located?
A. anterior B. posterior C. lateral D. None of the above
The SGLT carrier moves ____________________ molecules uphill against a concentration gradient while moving ____________________ ions down a concentration gradient
Fill in the blank(s) with correct word
The primary mechanism of water reabsorption in the kidney is
A. osmosis through aquaporins. B. bulk transport by means of endocytosis. C. secondary active transport by means of a sodium-water symporter. D. primary active transport by means of a protein pump.
During swallowing, all of the following occur except
A) solids are prevented from entering the respiratory tract. B) the larynx is elevated. C) the epiglottis folds over the glottis. D) the uvula rises to block the oropharynx. E) liquids are prevented from entering the respiratory tract.