Mitochondria

Mitochondria are small, specialized structures found within cells that are often referred to as the "powerhouses" of the cell. Their primary function is to produce adenosine triphosphate (ATP), which is the cell's main source of energy. Mitochondria contain their own DNA, separate from the cell's nucleus, and are believed to have originated from ancient bacteria through a process called endosymbiosis. Dysfunction in mitochondria can lead to various health issues, as they are vital for cellular e