WBCS.LIVE practice question

The ‘powerhouse’ of cell is

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Nucleus
  2. Lysosome
  3. Mitochondria
  4. DNA

Correct answer and explanation

Correct answer: Mitochondria

Explanation: ✅ Correct Answer: C. Mitochondria 📚 Explanation: Mitochondria are known as the 'powerhouse of the cell' because they are the primary sites of cellular respiration. They convert nutrients like glucose and oxygen into energy in the form of ATP (Adenosine Triphosphate). Every living cell requires mitochondria to perform its vital functions. They are unique organelles because they contain their own DNA and can replicate independently within the cell.