Which option best supports the reason more energy is produced when a person is exercising
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Get it written →Which option best supports the reason more energy is produced when a person is exercising? 1. Exercise causes an increase in the synthesis of protein. 2. There is an increase in the production of pyruvic acid in the cells. 3. The conversion of pyruvic acid to lactic acid is increased by exercise. 4. Muscle cells have more mitochondria to meet energy demands.
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