What is the term for the constant availability of fuels in the blood,and what is the order of preference for fuel usage?

A)phosphorylation potential;glycogen > triacylglycerols > protein
B)fuel dynamics;triacylglycerols > glycogen > protein
C)metabolic regulation;triacylglycerols > glycogen > protein
D)caloric homeostasis;glycogen > triacylglycerols > protein