作者Naught (无)
看板TransBioChem
标题[生物] 乳糖操作组
时间Sun Jul 12 15:29:37 2009
想请问一题:
Which of the following terms best characterizes catabolite repression
associated with the lactose operon in E.coil ?
(a) inducible system (b) positive control
答案给b
可是我觉得讲到operon的话应该是a比较好吧???
可以请会的人提供一点意见吗,谢谢!!
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1F:推 iamfulltw:我也觉得答案是a,我记得CAP才是b, lac &trp是负调控。 07/14 23:00