In which of the following situations is maximal stability desirable?
A. a swimmer's starting position on the blocks before a race
B. a Sumo wrestler's crouched defensive stance
C. both A and B
D. neither A nor B
B. a Sumo wrestler's crouched defensive stance
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Nodding your head "yes" is an example of
A) lateral and medial rotation. B) circumduction. C) flexion and extension. D) pronation and supination. E) protraction and retraction.
An abnormal sound (soft humming) associated with the turbulent flow of blood through the heart is a/an ________________
Fill in the blank(s) with correct word
When the heart is sympathetically stimulated
a. cardiac output decreases b. acetylcholine is released from neuron. c. norepinephrine is released onto the SA node and myocardium d. Ca2+ channels open in greater numbers e. both (c) and (d) above.
Primary active transport is driven by secondary active transport.
Indicate whether the statement is true or false