青苹果汁遇碘溶液显蓝色，熟苹果汁能还原银氨溶液，这说明_刷题宝

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青苹果汁遇碘溶液显蓝色，熟苹果汁能还原银氨溶液，这说明

A：青苹果中只含淀粉不含糖类

B：熟苹果中只含糖类不含淀粉

C：苹果转熟时淀粉水解为单糖

D：苹果转熟时单糖聚合成淀粉

上一题下一题 0.0难度选择题更新时间:2010-07-26 01:24:02

答案(点此获取答案解析）

C

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