試題詳解

49. You find a new species of mouse that, compared to the house mouse you are familiar with, sprints extraordinarily rapidly but also fatigues quickly. Which type of muscle fiber (compared to an ordinary house mouse) would you expect to see an increase in ______?
(A) slow glycolytic fibers
(B) slow oxidative fibers
(C) fast glycolytic fibers
(D) fast oxidative fibers
(E) fast and slow oxidative fibers