What is the role of ATP and ADP in cellular respiration?

ADP provide the building block for ATP.

ATP is the energy source, the molecule that carry energy for cells activities.

Explanation:

Cellular respiration refers to processes in which carbohydrates or glucose is breakdown to release ATP, energy for cellular activities.

Adenosine diphosphate contain nucleotide, ribose and two phosphate group.

Adenosine triphosphates (ATP) contain nucleotide, ribose sugar and 3 phosphate groups. When ATP is used for cellular respiration, a great energy is use to build the bond holding 3 phosphate group in ATP and it require great energy to break it down,once it is broken down it releases energy.

ATP carries energy and release it in the cells,once it has release energy it becomes ADP.

During the process of cellular respiration, glucose provide energy to build ADP and additional phosphate group to form ATP.

i believe the answer is a or 1

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

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