Problem:
Suppose you have a beaker containing a suspension of purified myosin molecules and ATP in a saline solution. Based on your understanding of events occurring during crossbridge cycle. Which do you think will happen and why?
A) ATP hydrolysis will occur
B) ATP hydrolysis will occur if G-actin molecules are added to the solution
C) ATP hydrolysis will occur if calcium is added to the solution
D) ATP hydrolysis will occur if calcium and troponin is added to the solution