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练习讲评 · ATP 产量「计数与效率比较」
📄 原卷题目

✅ Mark Scheme 得分点(原文)
9(d)
- any three from:
- respiration in anaerobic conditions ;
- produces lactate ;
- need oxygen, to oxidise lactic acid to CO2 and H2O /
- for breakdown of lactic acid in Krebs cycle plus oxidative phosphorylation /
- (for ETC) to make extra ATP ;
- ATP used for lactate → glucose / glycogen ;
- idea of re-paying oxygen debt ;