What illuminated manuscript had a cross in the center that i…

What illuminated manuscript had a cross in the center that is the main subject, interlacing fantastic animals that devoured each other, writhing, elastic shapes and expanding and contracting forms that looked like they were moving?                                                 

The following are the basic steps of a muscle contraction:  …

The following are the basic steps of a muscle contraction:             I. Neurotransmitters bind to receptors             II. Myosin pulls on actin             III. Ca2+ binds to troponin              IV. Myosin binds to actin             V. Myosin releases actin             VI. Ca2+ is released/unboundWhich of the following puts the steps above in the correct order?