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> 现有一瓶混有酵母菌和葡萄糖的培养液,通入不同浓度的氧气时,其产生的酒精和二氧化碳的量如下图所示(两种呼吸作用速率相等)。在氧浓度为a时[]A.酵母菌只进行发酵B.67%的酵母-高一生物
现有一瓶混有酵母菌和葡萄糖的培养液,通入不同浓度的氧气时,其产生的酒精和二氧化碳的量如下图所示(两种呼吸作用速率相等)。在氧浓度为a时[]A.酵母菌只进行发酵B.67%的酵母-高一生物
题目简介
现有一瓶混有酵母菌和葡萄糖的培养液,通入不同浓度的氧气时,其产生的酒精和二氧化碳的量如下图所示(两种呼吸作用速率相等)。在氧浓度为a时[]A.酵母菌只进行发酵B.67%的酵母-高一生物
题目详情
现有一瓶混有酵母菌和葡萄糖的培养液,通入不同浓度的氧气时,其产生的酒精和二氧化碳的量如下图所示(两种呼吸作用速率相等)。在氧浓度为a时
[ ]
A.酵母菌只进行发酵
B.67%的酵母菌进行发酵
C.33%的酵母菌进行发酵
D.酵母菌停止发酵
题型:单选题
难度:中档
来源:同步题
答案
B
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题目简介
现有一瓶混有酵母菌和葡萄糖的培养液,通入不同浓度的氧气时,其产生的酒精和二氧化碳的量如下图所示(两种呼吸作用速率相等)。在氧浓度为a时[]A.酵母菌只进行发酵B.67%的酵母-高一生物
题目详情
B.67%的酵母菌进行发酵
C.33%的酵母菌进行发酵
D.酵母菌停止发酵
答案