武汉大学生命科学学院2007至2008学年第一学期分子生物学期末考试试题a.doc

武汉大学生命科学学院2007至2008学年第一学期分子生物学期末考试试题A武汉大学生命科学学院2007-2008学年第一学期期末考试《分子生物学》A 试卷FinalexamofMolecularBiologyCourse(Fall2007)年级(Grade)______                       专业(Major)    ________姓名 Name_______                      学号(StudentID)_________PARTI: DESCRIPTION(2pointseach),structureandsequenceinformationcouldbeincludedinyouranswer,.      Trombonemodel2.      TFIID3.      Telomerase4.      RNAediting5.      Tandemmassspectrometry6.      tRNAsynthetase7.      Viral-likeretrotransposons8.      Transcriptionalsilencing9.      Suppressionmutation10.  Shine-DalgarnosequencePARTII:MULTIPLE/SINGLECHOICES(2pointseach)1.      Thefollowingmoleculeis____1)      2’-deoxyadenosine 5’-phosphate2)      2’-deoxyadenosine3)      dAMP4)      dATP2.      Thestrictnessoftherulesfor“Waston-Crick”)      ofbasestacking2)      ofshape3)      ofhydrogenbondingproperties4)      ofsize3.      WhichofthefollowingstatementscorrectlydescribethedifferencebetweenDNAandRNA?____1)      )      )      AllRNAsaresingle-strandedwhileDNAisdouble-)      plextertiarystructures,.      Nucleosomesarethebuildingblocksofchromosomes,whichoft