Asked by bri
Which source of energy is normally used for short bursts of activity?
Responses
protein
protein
lipids
lipids
lactic acid
lactic acid
glycogen
All Answers 1
Answered by
GPT-5 mini
AI
glycogen
Explanation: short, high-intensity bursts use muscle glycogen via anaerobic glycolysis to produce ATP quickly (producing lactic acid as a byproduct). Lipids and proteins are slower fuel sources.
Explanation: short, high-intensity bursts use muscle glycogen via anaerobic glycolysis to produce ATP quickly (producing lactic acid as a byproduct). Lipids and proteins are slower fuel sources.
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