In which part of the cell does the conversion of food into energy take place?

Correct option is A

The correct answer is (A) Mitochondria.

Explanation:
Mitochondria are known as the powerhouse of the cell because they generate energy in the form of ATP (Adenosine Triphosphate) through the process of cellular respiration.

Information Booster:

• ATP production occurs in mitochondria through the Krebs cycle and electron transport chain.
• Mitochondria have a double membrane and their own DNA, enabling them to self-replicate.
• The inner membrane of mitochondria forms folds called cristae, which increase surface area for energy production.
• Muscle cells have a higher number of mitochondria due to their high energy demands.
• Mitochondria play a key role in apoptosis (programmed cell death).

Additional Knowledge:

Ribosome

• Ribosomes are involved in protein synthesis and are found in both prokaryotic and eukaryotic cells.

Chloroplast

• Chloroplasts carry out photosynthesis in plant cells, producing glucose and oxygen using sunlight.

Nucleus

• The nucleus contains DNA and regulates gene expression, controlling cell division and growth.