A student views a mitochondrial diagram showing numerous infoldings called cristae. These structures are technically extensions of which specific mitochondrial part?
Q1. A student views a mitochondrial diagram showing numerous infoldings called cristae. These structures are technically extensions of which specific mitochondrial part?
Answer: The inner mitochondrial membrane
Explanation: Cristae are inner membrane folds that increase surface area for ETC; the outer membrane is smooth and lacks these specific folds.