Explanation:
when it's fully charged it's a ATP and when it's runs down it's ADP
and there are times when the cells need more energy and splits off another phosphate so it goes from ADP adenoside di-phosphate, to AMP, adenosine mono-phosphate
and there you have it
The answer to your question is supply invoice
38 ATP is produced during cellular respiration
Chloroplasts, they help the plant cells to perform photosynthesis which animal cells do not need