The types of muscular fibers

Question 1

Slow oxidative

Answer 1

Speed-slow
Color-red
Resistance to fatigue-high
Capillaries-lots
Myoglobin content-high
Glycogen content-low
Oxidative phosphorylation-high
Anaerobic glycolysis-low
Myosin-ATPase activity-low

Question 2

Fast oxidatiive

Answer 2

Speed-fast
Color-light red’
Resistance to fatigue-middle
Capillaries-lots
Myoglobin content-high
Glycogen content-middle
Oxidative phosphorylation-high
Anaerobic glycolysis-middle
Myosin-ATPase activity-high

Question 3

Fast Glycolytic

Answer 3

Speed-fast
Color-white’
Resistance to fatigue-low
Capillaries-few
Myoglobin content-low
Glycogen content-high
Oxidative phosphorylation-low
Anaerobic glycolysis-high
Myosin-ATPase activity-high