During exercise, the energy necessary to sustain skeletal muscle cell contraction comes from
A. conservation of glucose.
B. decreased sympathetic nervous system activity.
C. increased epinephrine and glucagon release.
D. increased insulin production.
E. storing glucose as glycogen.
Answer: C
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A) scaphoid, lunate, triquetrum, pisiform, calcaneus, talus, navicular B) calcaneus, talus, navicular, cuboid, and three cuneiform bones C) scaphoid, lunate, triquetrum, pisiform, trapezium, trapezoid, capitate, hamate D) trapezium, trapezoid, capitate, hamate, phalanx, pollex E) hamate, phalanx, pollex, and three cuneiform bones
The GM-CSF growth factor accelerates the formation of all granulocytes and monocytes from their progenitor cells.
Answer the following statement true (T) or false (F)
Which of the following is supplied with blood by the left anterior descending artery?
A) right ventricle B) left ventricle C) right atrium D) the conducting system E) posterior heart wall
Inferior to the acetabulum is a large hole: the ________ foramen.
Fill in the blank(s) with the appropriate word(s).