Question

The organelles in which nutrients are converted to energy.

Answer 1

The organelles responsible for converting nutrients into energy are the **mitochondria**. Often referred to as the "powerhouses" of the cell, mitochondria are involved in a process called cellular respiration, where glucose and other nutrients are transformed into adenosine triphosphate (ATP), the primary energy currency of the cell. This process involves several stages, including glycolysis, the Krebs cycle, and oxidative phosphorylation. In plant cells, chloroplasts also play a role in energy conversion through photosynthesis, converting light energy into chemical energy stored in glucose, which can then be utilized by mitochondria.