Diff: 2 Page Ref: 289 50) Which of the following is most accurate?
A. Muscle tension remains relatively constant during isotonic contraction.
B. T-tubles may be sliding during isotonic contraction.
C. The I band lenghtens during isotonic contraction.
D. Myofilaments slide during isometric contractions.
Answer:A
Diff: 2 Page Ref: 289 50) Which of the following is most accurate?
A. Muscle tension remains relatively constant during isotonic contraction. B. T-tubles may be sliding during isotonic contraction. C. The I band lenghtens during isotonic contraction. D. Myofilaments slide during isometric contractions.