Cell Organelles: Mitochondria
Easybiology
Cristae increase the surface area for which mitochondrial process?
Select the correct option:
Solution
Incorrect! Answer:
Electron transport chain
- Mitochondrial Structure: Mitochondria have a double-membrane structure. The inner membrane is highly folded into finger-like projections called cristae.
- Purpose of Folding: Folding significantly increases the surface area available for chemical reactions.
- Electron Transport Chain (ETC): The enzymes and complexes associated with Oxidative Phosphorylation and the Electron Transport Chain are embedded in the inner mitochondrial membrane.
- ATP Production: A larger surface area (provided by cristae) allows for more ETC complexes and ATP synthase units to be present, maximizing the cell's ability to produce ATP.
🔒 Solution Hidden from View
Submit your answer to unlock the detailed step-by-step solution.
About This Question
- Subject
- biology
- Chapter
- cell structure and function
- Topic
- cell organelles: mitochondria
- Difficulty
- Easy
- Year
- 2025
This easy difficulty biology question is from the chapter cell structure and function, covering the topic of cell organelles: mitochondria. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of cell structure and function concepts.
Looking for more practice? Explore all biology questions or browse cell structure and function questions on RankGuru.