What is mitichondirion?

Answer 1

Mitochondria are membrane-bound organelles found in the cytoplasm of eukaryotic cells, often referred to as the "powerhouses of the cell." They are responsible for producing adenosine triphosphate (ATP) through cellular respiration, which provides energy for various cellular processes. Mitochondria also play roles in regulating metabolic pathways, apoptosis (programmed cell death), and calcium homeostasis. They contain their own DNA, which is distinct from the nuclear DNA, suggesting an evolutionary origin linked to symbiotic bacteria.