Cellular respiration mainly occurs in which part of the cell?
Answer and explanation
Correct answer: Mitochondria
Cellular respiration involves the controlled breakdown of glucose and the production of ATP, the cell’s usable energy currency. In eukaryotic cells, glycolysis begins in the cytoplasm, but most aerobic respiration and ATP production occur in the mitochondria through the Krebs cycle and electron transport chain. Thus option A is the expected answer. The nucleus stores genetic material, the cell wall provides support, and the vacuole mainly stores substances.
Frequently asked questions
What is the correct answer to this question?
Mitochondria
Why is this the correct answer?
Cellular respiration involves the controlled breakdown of glucose and the production of ATP, the cell’s usable energy currency. In eukaryotic cells, glycolysis begins in the cytoplasm, but most aerobic respiration and ATP production occur in the mitochondria through the Krebs cycle and electron transport chain. Thus option A is the expected answer. The nucleus stores genetic material, the cell wall provides support, and the vacuole mainly stores substances.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Life Processes. Topic: Respiration.
