Question

At the beginning of cellular respiration, energy is stored in the bonds of (blank) molecules.
At the end of cellular respiration, energy is stored in the bonds of (blank) molecules

Answer 1

Answer -
ADP (adenosine diphosate)
Then comes
ATP (adenosine triphosphate)
(Confidently Correct)
Reason -
ADP is the starting molecule for the reaction which occurs at the start as it moves down the chains such as the kreb cycle, the nutrients is then packed into and converted into ATP for Storage and later use for the cells required energy.