Which of the following best describes an isotonic contraction?
A) When the contractile elements lengthen, they lengthen the elastic elements but do not move the load.
B) When the contractile elements lengthen, they shorten the elastic elements and move the load.
C) When the contractile elements shorten, they lengthen the elastic elements but do not move the load.
D) The contractile elements stay the same length as the elastic elements shorten and move the load.
E) When the contractile elements shorten, they create enough force to move the load.
Correct Answer:
Verified
Q59: Which of the following mechanisms does NOT
Q60: What binds calcium in cardiac muscle cells?
A)calmodulin
B)myosin
Q61: Which type of skeletal muscle fiber contains
Q62: Which of the following statements about excitation-
Q63: As the intensity of exercise increases (and
Q65: Which of the following is NOT a
Q66: What region of thick filaments has no
Q67: Which of the following contains DHP receptors?
A)transverse
Q68: Which type of skeletal muscle fiber is
Q69: Which of the following is not part
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents