Which organelle in eukaryotic cells is known as the 'powerhouse of the cell' due to its role in ATP production?

💡 Solution & Explanation

Mitochondria are double-membraned organelles that generate chemical energy in the form of adenosine triphosphate through cellular respiration, earning them the title of cellular powerhouses. Other cell components serve distinct functions, such as ribosomes synthesizing proteins, Golgi bodies handling molecular packaging, and lysosomes containing digestive enzymes for waste removal. Eukaryotic cells rely heavily on mitochondrial density in metabolically active tissues like skeletal muscles.