一瓶葡萄糖溶液,内有适量酵母菌,经测定瓶中放出的二氧化碳与消

一瓶葡萄糖溶液,内有适量酵母菌,经测定瓶中放出的二氧化碳与消耗氧气体积之比为5:3这是因为(   )

   A.有1/4的酵母菌在进行无氧呼吸

   B.1/2的酵母菌在进行有氧呼吸

   C.1/3的酵母菌在进行无氧呼吸

   D.有2/3的酵母菌在进行无氧呼吸

 

答案

D

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