23. Using the individual processes listed in the box to the right, determine which of the following re the proper order of events involved in a skeletal muscle contraction? You might want to write these out on a separate piece of paper.
A. Binding sites on Actin are exposed
B. Actin and Myosin slide over each other and sarcomere shortens
C. Motor neuron fires and activates muscle cell by releasing neurotransmitter
D. ATP is spent to form Actin/Myosin cross-bridges
E. Calcium is released by sarcoplasmic reticulum
A) A,B,C,D,E
B) C,D,B,A,E
C) B,D,A,E,C
D) A,E,C,D,B
E) C,E,A,D,B
