Which type of membrane transport process uses ATP as a source of energy?
A)Osmosis
B)Simple diffusion
C)Primary active transport
D)Filtration
E)Facilitated diffusion
C)Primary active transport
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Which layer of a blood vessel contains concentric sheets of smooth muscle tissue?
A) tunica intima B) external elastic membrane C) tunica media D) internal elastic membrane E) tunica externa
The cochlea is divided throughout most of its length into ____________________ fluid-filled ____________________ compartments
Fill in the blank(s) with correct word
Which of these factors would cause a decrease in cardiac output?
a) increased venous return b) clinical depression c) increased body temperature d) decreased blood pH e) increased epinephrine secretion
The radioulnar joint allows a person to turn their hands so that the palms face anteriorly (as in anatomical position) or to face posteriorly. The radioulnar joint is an example of what type of synovial joint?
A: plane B: pivot C: condyloid D: saddle E: hinge