Question: Which of the following is true regarding activated carriers like ATP, NADH, and FADH2? (p. 14) Need Assignment Help? (a) They store large amounts of energy for long-term use. (b) They are always found in high concentrations in the cell. (c) Energy is released when the "payload" is detached from the carrier. (d) They are regenerated in an exergonic process. Explain this in an easy way for me to understand