Which cellular organelle is known as the “powerhouse of the cell”? (MCAER 2018)

✅Explanation: Mitochondria are called the "powerhouse of the cell" because they generate most of the cell's energy supply in the form of adenosine triphosphate (ATP) through cellular respiration.

📌Other Options Explanations:
-Option A: Nucleus: The control center of the cell, containing genetic material (DNA).
-Option C: Ribosomes: Responsible for protein synthesis.
-Option D: Chloroplasts: Found in plant cells, responsible for photosynthesis.

🔑Key Points::
-Mitochondria are the "powerhouse of the cell".
-Produce energy necessary for cell survival and functioning.
-Break down glucose into ATP through cellular respiration.
-Membrane-bound cell organelles.
-Can synthesize own proteins.
-Contain ribosomes, phosphate particles, and DNA molecules.