Compared to oxidative skeletal muscle fibers, those classified as glycolytic typically have ________.
A) a higher concentration of myoglobin
B) a higher density of mitochondria
C) a smaller diameter
D) less resistance to fatigue

Question

Quizplus · Accepted Answer

Glycolytic muscle fibers rely on anaerobic metabolism, which leads to quicker fatigue compared to oxidative fibers that use aerobic metabolism and are more resistant to fatigue.

Compared to Oxidative Skeletal Muscle Fibers, Those Classified as Glycolytic