Which of the following is an accurate characteristic of slow fibers?
A) Slow muscle tissue has a much less extensive network of capillaries than does typical fast muscle tissue.
B) Resting slow muscle fibers contain oxygen reserves, bound to myoglobin.
C) Slow muscle tissue has a lower oxygen supply than does fast muscle tissue.
D) Slow muscle fibers contain fewer mitochondria than do fast muscle fibers.
E) Slow muscle fibers contain myoglobin, a globular protein, which binds sodium.
B) Resting slow muscle fibers contain oxygen reserves, bound to myoglobin.
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Fill in the blank(s) with correct word
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A. Lyase B. Hydrolase C. Ligase D. Dehydrogenase E. Oxidoreductase
The medullary cavity is
A. the site where osteoblasts are found. B. filled with fibrocartilage and elastin fibers. C. dead space in the bone. D. lined with endosteum. E. empty in adult bones.
Which of the following events is one of the three main stages of coagulation?
A. conversion of fibrinogen to fibrin B. platelet aggregation C. conversion of thrombin to prothrombin D. platelet plug formation E. calcium is released