DNA Structure and Replication The nucleosome consists of histone tetramer and 146 bp of DNA hexamer and 146 bp of DNA octamer and 146 bp of DNA None of these tetramer and 146 bp of DNA hexamer and 146 bp of DNA octamer and 146 bp of DNA None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Who's X-ray work aided Watson and Crick in their discovery of the double helix? L. Pauling R. Franklin W.H. Bragg Leaderberg L. Pauling R. Franklin W.H. Bragg Leaderberg ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication E.coli DNA polymerases II and III lack 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity partially 5' → 3' endonuclease activity 5' → 3' endonuclease activity 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity partially 5' → 3' endonuclease activity 5' → 3' endonuclease activity ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following enzyme adds complementary bases during replication? Replicase Polymerase Helicase Synthesase Replicase Polymerase Helicase Synthesase 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? 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 AZT (zidovudine) is too expensive to be taken in effective doses ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication An RNA primer is synthesized by primase ligase DNA topoisomerase DNA helicases primase ligase DNA topoisomerase DNA helicases ANSWER DOWNLOAD EXAMIANS APP
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