Answer:
The term "powerhouse of the cell" refers to the mitochondria. Mitochondria are membrane-bound organelles found in the cells of most living organisms. They are often referred to as the powerhouse of the cell because they play a crucial role in producing energy in the form of adenosine triphosphate (ATP) through a process called cellular respiration.
Mitochondria use nutrients and oxygen to generate ATP, which serves as the primary energy currency for various cellular activities. This process occurs in the inner membrane of the mitochondria and involves the breakdown of glucose and other molecules to release energy. The association of mitochondria with energy production has led to the common description of these organelles as the "powerhouse of the cell."
