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1、生物 北师大版,步步高 大一轮复习讲义,第四单元 遗传的物质基础,第15讲人类探究遗传物质的历程与DNA贮存遗传信息,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,DNA,DNA,DNA,DNA+DAN酶,提示,支招,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,思考,提示,支招,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,提示,支招,回扣基础,突破考点,强化审答,集训真
2、题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,提示,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,提示,回扣基础,突破考点,强化审答,集训真题,练出高分,思考,提示,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,回扣基础,突破考点,强化审答,集训真题,练出高分,网 络 构 建,回扣基础,突破考点,强化审答,集训真题,练出高分,命题探究,技法提炼,考点一,核心突破,答案,肺炎双球菌转化实验中的4个易错分析,易 错 警 示,命题探究,技法提炼,考点一,核心突破,
3、命题探究,技法提炼,考点一,核心突破,命题探究,技法提炼,考点一,核心突破,解析,命题探究,技法提炼,考点一,核心突破,解析,答案,命题探究,技法提炼,考点一,核心突破,解析,答案,命题探究,技法提炼,考点一,核心突破,解析,答案,D,命题探究,技法提炼,考点一,核心突破,技法提炼,肺炎双球菌体内和体外转化实验中的对照,命题探究,技法提炼,考点一,核心突破,命题探究,技法提炼,考点二,核心突破,噬菌体侵染细菌实验与艾弗里的肺炎双球菌转化实验的几个误区,易 错 警 示,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法
4、提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点二,核心突破,解析,答案,命题探究,技法提炼,考点二,核心突破,解析,答案,命题探究,技法提炼,考点二,核心突破,A,解析,答案,命题探究,技法提炼,考点二,核心突破,技法提炼,上清液和沉淀物放射性分析,命题探究,技法提炼,考点二,核心突破,命题探究,技法提炼,考点三,核心突破,命题探究,技法提炼,考点三,核心突破,对遗传物质的3点认识,易 错 警 示,命题探究,技法提炼,考点三,核心突破,命题探究,技法提炼,考点三,核心突破,命题探究,技法提炼,考点三,核心突破,解析,命题探究,技法提炼,考点三,核心突破,
5、命题探究,技法提炼,考点三,核心突破,命题探究,技法提炼,考点三,核心突破,解析,命题探究,技法提炼,考点三,核心突破,技法提炼,探究遗传物质是DNA、RNA还是蛋白质,命题探究,技法提炼,考点三,核心突破,回扣基础,突破考点,强化审答,集训真题,练出高分,案例投影,规范审答,目的是探讨加热杀死的S型细菌的作用？,实验组,对照组,对对照组的理解不到位，导致答案不完整,S型细菌中的某种物质(转化因子)能使R型细菌转化成S型细菌,结论表述不到位，没有抓住本质,回扣基础,突破考点,强化审答,集训真题,练出高分,案例投影,规范审答,忽视了题干中提供的材料“请利用DNA酶作试剂”,加入提取的S型细菌DN
6、A和DNA酶,答案表述过于简化,将R型细菌分别接种到三组培养基上,A、C组培养基中未出现S型细菌，只有B组培养基中出现S型细菌；结论：DNA分子可以使R型细菌转化为S型细菌,把该实验误判为探究实验,回扣基础,突破考点,强化审答,集训真题,练出高分,题组二,题组一,解析,题组二,题组一,题组二,题组一,解析,题组二,题组一,解析,答案,题组二,题组一,解析,答案,题组二,题组一,B,解析,答案,题组二,题组一,题组二,题组一,题组二,题组一,解析,题组二,题组一,题组二,题组一,解析,题组二,题组一,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4
7、,5,6,7,8,9,10,11,12,13,14,15,练出高分,B,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,A,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,B,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,A,1,2,3,4,5,6,
8、7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,1
9、2,13,14,15,练出高分,B,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,B,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,D,1,2,3,4,5,6,7,8,9,10,11,12,13,14
10、,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,C,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,如图所示,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,练出高分,
