All of the Following Statements Related to Muscle Length and Tension

Multiple Choice

All of the following statements related to muscle length and tension are true except:

A) The resting length of a muscle is a position of the muscle where there is no tension within the muscle.
B) At a muscle's resting length, a maximal number of actin and myosin cross-bridges are capable of forming.
C) Active tension is responsible for muscle tension during shortening.
D) Passive tension declines as the muscle shortens because there are fewer crossbridges available between actin and myosin fibers.