Suppose the Rectus Femoris,one of the Quadriceps Muscles in Your

Multiple Choice

Suppose the rectus femoris,one of the quadriceps muscles in your anterior thigh,has been deprived of ATP.Rectus femoris will

A) immediately relax.
B) release all actin-myosin bonds.
C) enter a state where actin and myosin are unable to separate.
D) fire many more action potentials than usual and enter a state of "rigor."
E) sequester all free calcium ions into the sarcoplasmic reticulum.