The breast muscle of a wild duck is dark, while that of a domesticated chicken is white. The breast muscle in a wild duck consists predominately of
A. fast-twitch muscles with abundant capillaries and mitochondria.
B. fast-twitch muscles with few capillaries or mitochondria.
C. slow-twitch muscles with abundant capillaries and mitochondria.
D. slow-twitch muscles with few capillaries or mitochondria.
E. random-twitch muscles with few capillaries or mitochondria.
C. slow-twitch muscles with abundant capillaries and mitochondria.
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________ from Streptomyces spp. binds to the sterols in fungal membranes, disrupting membrane permeability and causing leakage of cell constituents.
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The difference between an akinete and endospore is that
A. Akinetes are whole cells filled with food, whereas endospores are bodies produced inside of cells. B. Akinetes are not capable of locomotion whereas endospores move freely. C. Akinetes cannot resist stressful conditions whereas endospores can. D. Endospores cannot resist stressful conditions whereas akinetes can. E. Akinetes are reproductive structures whereas endospores are dormant, resistant structures.
The infectious dose of Neisseria gonorrhoeae, the causeative agent of the sexually-transmitted infection gonorrhea is 10000. this means_____
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________ testing refers to the analysis of an individual's genetic material to determine predisposition to a particular health condition
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