DNA Structure and Replication When DNA polymerase is in contact with guanine in the parental strand, what does it add to the growing daughter strand? Uracil Phosphate Guanine Cytosine Uracil Phosphate Guanine Cytosine ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNAs when charged, migrate in a gel towards the none of these will not migrate positive pole negative pole none of these will not migrate positive pole negative pole ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following are short nucleotides strands made by DNA polymerase working in the opposite direction of the replication fork? Primers Leading strands Okazaki fragments Lagging strand Primers Leading strands Okazaki fragments Lagging strand ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis? Conservative theory Dispersive theory Semi-conservative theory Evolutionary theory Conservative theory Dispersive theory Semi-conservative theory Evolutionary theory ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The rapid appearance of HIV-1 strains that are resistant to AIDS drugs is due in part to which of the following property of its reverse transcriptase? AZT (zidovudine) is too expensive to be taken in effective doses The RNase H domain of p66 causes error prone synthesis It lacks a proofreading exonuclease It has low affinity for the correct dNTP's AZT (zidovudine) is too expensive to be taken in effective doses The RNase H domain of p66 causes error prone synthesis It lacks a proofreading exonuclease It has low affinity for the correct dNTP's ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The melting of 40-45 bp at the oriC site of E. coli requires DNA + ATP + HU DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA + ATP + HU + DNAb DNA + ATP + HU DNA+ ATP + HU + DNAb + DNAa DNA + ATP + HU + DNAb + DNAa + Pol III holoenzyme DNA + ATP + HU + DNAb ANSWER DOWNLOAD EXAMIANS APP
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