211A.B.C.DNAD.2ABCD3.A.B.C.D.4ABCD5A.B.C.DNARNAD.6ABDNACD710101640A.B.C.D.21.AB.CD.2.A.B.C.D.3A.ATPB.C.D.4.A.B.C.ATPCO2D.5A.BB.mRNAC.D.6ABCATPD71234531AmRNABCCO2H2OD2ABCD3A.DNAB.ATPC.ATPD.4A.B.C.D.5A.B.C.D.6A.B.C.D.7AUGA.B.C.D.8pH5.0ABCH+D9ABCD10.A.B.C.B()D.111)________________2________________________________________3AB1AA2BB3ABABA_____________B_________________________________________