PHYSIOLOGY
GENERAL PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which fiber type has a poor blood supply and fatigues fast and uses Glycogen its sole energy source?
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Slow Oxidative
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Fast Oxidative
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Fast Glycolytic
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None of the above
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Explanation:
Detailed explanation-1: -Glycolytic fibers primarily create ATP through anaerobic glycolysis, which produces less ATP per cycle. As a result, glycolytic fibers fatigue at a quicker rate.
Detailed explanation-2: -Human fast-twitch muscle fibers generate high power in a short amount of time but are easily fatigued, whereas slow-twitch fibers are more fatigue resistant.
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