What organelles is responsible for supplying the cell with energy provide and example?

The organelle responsible for supplying the cell with energy is the mitochondrion, often referred to as the "powerhouse of the cell." Mitochondria generate adenosine triphosphate (ATP) through the process of cellular respiration, converting nutrients into usable energy. For example, in muscle cells, mitochondria play a crucial role in producing the energy required for contraction during physical activity.