Using Figure 9.1, match the following:

1) Endomysium.

2) Fascicle.

3) The tissue that binds muscles into functional groups.

4) Perimysium.

5) Muscle fiber.

Using Figure 9.2, match the following:

6) I band.

7) H zone.

8) A band.

9) Z disc.

10) M line

Match the following:

A) Slow (oxidative), fatigue-resistant fibers

B) Fast (oxidative or glycolytic), fatigable fibers

11) Depends on oxygen delivery and aerobic mechanisms.

12) Have very fast-acting myosin ATPases and depend upon anaerobic metabolism during contraction.

13) Red fibers, the smallest of the fiber types.

14) Contain abundant amounts of glycogen.

15) Abundant in muscles used to maintain posture.

16) A relatively high percentage are found in successful marathon runners.