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

Respuesta :

Compared to oxidative skeletal muscle fibers, those categorized as glycolytic typically contain less resistance to fatigue.

What is the difference between oxidative fibers and glycolytic fibers?

Fast oxidative (FO) fibers contain fast contractions and primarily utilize aerobic respiration, but because they may change to anaerobic respiration (glycolysis), can fatigue better fast than SO fibers. Lastly, fast glycolytic (FG) fibers contain fast contractions and especially utilize anaerobic glycolysis.

Glycolysis and oxidative phosphorylation (OXPHOS) exists as two main metabolic ways to provide energy for cells. Glycolysis transforms glucose into pyruvate through a series of metabolic reactions. This method exists oxygen-independent, and it exists as a relatively inefficient method of ATP generation corresponding with OXPHOS.

Therefore, the correct answer is option D) less resistance to fatigue

To learn more about oxidative fibers and glycolytic fibers refer to:

https://brainly.com/question/16231795

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