- 问题详情:格里菲思(F.Griffith)根据肺炎双球菌感染小鼠的实验结果推测A.S型细菌存在某种“转化因子” B.S型细菌的DNA是“转化因子”C.R型细菌没有“转化因子” D.加热能够使“转化因子”失活【回答】A知识点:人类对遗传物质的探索过...
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- Inthedark,Griffithfroze.Thevoice[onthephone]said,'AreyouSaulGriffith?ProfessorGriffithexplainedtheworkingprincipleofthatmedicine.GriffithwantedtofightParetonthespotbutwasrestrained.ButhetriedtoappearcalmasheinstructedGriffithtoputthecarinneutral.The...
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