A.①、②、③、④ B.④、③、①、② C.②、④、①、③ D.②、③、④、① E.④、③、②、①
A.Watson B.Crick C.Wilkins D.Franklin E.Avery
A.四種dNMP B.四種NTP C.四種NMP D.四種dNTP E.四種dNDP