Asked by Michaela Elise on Jul 23, 2024
Verified
The bright red color of red muscle fibers comes from the presence of ____, exemplifying their role in producing ATP mainly by aerobic respiration.
A) blood
B) hemoglobin
C) carbon dioxide
D) sarcomeres
E) myoglobin
Red Muscle Fibers
Muscle fibers with high myoglobin content and mitochondria, adapted for endurance and sustained activity by aerobic respiration.
Myoglobin
Muscle protein that reversibly binds oxygen.
- Recognize the classifications and roles of muscles within the human anatomy.
Verified Answer
LA
Lauren ArrambideJul 26, 2024
Final Answer :
E
Explanation :
The bright red color of red muscle fibers comes from the presence of myoglobin, which stores oxygen and allows for aerobic respiration to occur in the muscle cell.
Learning Objectives
- Recognize the classifications and roles of muscles within the human anatomy.
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