試題詳解

31. Wood frogs freeze solid during the winter and then thaw in the spring. As the freezing progresses, blood circulation stops, which means that cells are not being served by the circulatory system. How would you expect these cells to produce ATP during this time, and what by-product would you expect to build up in these cells?
(A) aerobic respiration and CO₂
(B) fermentation and lactate
(C) fermentation and alcohol
(D) photosynthesis and O₂