第1页共8页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共8页福建农林大学期末考试试卷参考答案2009——2010学年第学期课程名称:分子生物学考试时间120分钟专业年级班学号姓名题号一二三四总得分得分评卷人签字复核人签字得分一、填空题(每空0
5分,共10分)1、TherearefivetypesofDNArepair,includephoto-reactivationrepair,______________,______________,______________anderror-pronerepair
(切除修复;重组修复;错配修复)2、TheholoenzymeofE
coliRNApolymeraseis_______________,thecoreenzymeismadeupof_______________,whilethe___________factorhastheabilitytorecognizespecificbindingsites
(α2ββ’σ;α2ββ’;σ)3、Theeukaryoteshaveawell-definedcellcycle
Thephaseare:G1,________,________andM
(S;G2)4、OnlyonestrandofaDNAduplexwillbetranscribed
SotheRNAisidenticalinsequencewithanotherstrandoftheDNAwhichiscalled_____________,andthetemplatestrandis_____________
(有义链;反义链)5、Ineukaryotes,mRNAprocessingincludesthefollowingsteps:additionofat5’end,add