Carbohydrates and Fats Are Sources of Energy for Cells Because

Multiple Choice

Carbohydrates and fats are sources of energy for cells because

A) they contain many C-C and C-H bonds, which are high in potential energy.
B) they are easy to metabolize.
C) they are readily absorbed from food.
D) they contain many C-C and C-H bonds, which are low in potential energy.
E) Both a and c are correct.