I think the accurate answer for this question would be X
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Answer:
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell's biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate
This is the vacuole. Please mark Brainliest!!!
Answer:
Nitrogenous Base. Purines and pyrimidines are the two categories of nitrogenous bases. ...
Pentose Sugar. In DNA, the sugar is 2'-deoxyribose. ...
Phosphate Group. A single phosphate group is PO43-.
Explanation:
They exhibit considerable molecular complexity and diversity