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Which of the following is the "powerhouse" of the cell that breaks down food into energy that the cell needs?
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Vacuole
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Endoplasmic reticulum
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Mitochondria
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Chloroplast
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Mitochondria are often referred to as the "powerhouse" of the cell because they are responsible for breaking down food molecules and converting them into energy in the form of ATP (adenosine triphosphate). This process, known as cellular respiration, occurs within the mitochondria's inner membrane. Through a series of chemical reactions, the mitochondria extract energy from nutrients and produce ATP, which is used by the cell to carry out its various functions. Therefore, mitochondria play a crucial role in providing the energy that cells need to perform their activities.
