Fast-Glycolytic Muscle Fibers Differ from Slow-Oxidative Fibers in That

question 91

Multiple Choice

Fast-glycolytic muscle fibers differ from slow-oxidative fibers in that:

• A) fast-glycolytic fibers rely on creatine phosphate as an ATP source for the first few seconds of contraction but
• Slow-oxidative fibers do not.
• B) fast-glycolytic fibers have a smaller diameter than slow-oxidative fibers.
• C) fast-oxidative fibers can generate greater maximal tension than slow-oxidative fibers.
• D) fast-oxidative fibers generate less lactic acid than slow-oxidative fibers.

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