According to the video, the ATP cycle is the process of ____

a
phosphorylating ATP to form ADP and removing a phosphate from ADP to form ATP in order to store and release energy.
b
recharging ATP to form the fully charged cell energy molecule AMP in order to store and release energy.
c
recharging ATP to form the fully charged cell energy molecule DNA in order to store and release energy.
d
phosphorylating ADP to form ATP and removing a phosphate from ATP to form ADP in order to store and release cell energy.