ATP Is Supplied to Your Muscles Through Several Systems

question 108

Multiple Choice

ATP is supplied to your muscles through several systems.As you exercise, where does the ATP you use come from, in order from most accessible to most slowly produced?

• A) Stored ATP and creatine phosphate; glycolysis in the cytoplasm; oxidative metabolism in mitochondria
• B) Preformed creatine phosphate; glycolysis in the mitochondria; oxidative metabolism in the cytoplasm
• C) Oxidative metabolism in the cytoplasm; glycolysis in mitochondria; ATP from creatine phosphate
• D) Glycolysis in the cytoplasm; oxidative metabolism in mitochondria; stored ATP and creatine phosphate
• E) Glycolysis; ATP from creatine phosphate; oxidative metabolism

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