Examlex
Which of the following statements is true ?
Myoglobin
A protein in muscle cells that stores oxygen and gives muscle tissue its red color.
Lactic Acid
An organic acid produced in muscles during intense activity, responsible for the sensation of muscle soreness.
Muscle Fatigue
A condition caused by a buildup of lactic acid.
Aerobic Respiration
A process of producing cellular energy involving oxygen and converting glucose and other nutrients into ATP, the energy currency of the cell.
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