Multiple choice

Which cell organelle is known as 'the powerhouse' of the cell?

  1. Lysosmes

  2. Plastids

  3. Mitochondria

  4. Vacuoles

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C Correct answer
Explanation

Mitochondria - are known as “powerhouses of the cell” as they provide energy in the form of ATP (Adenosine Tri phosphate) for various chemical activities in the cell. Mitochondria have two membrane covering. The outer membrane is porous (permeable-permitting the movement of fluid or gases through it) while inner membrane is deeply folded. These folds create a large surface area for ATP-generating chemical reactions.

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