DNA Structure and Replication The site on a bacterial chromosome that marks the initiation point for chromosome replication is called a promoter an initiation codon Pro Ori a promoter an initiation codon Pro Ori 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? Okazaki fragments Lagging strand Primers Leading strands Okazaki fragments Lagging strand Primers Leading strands 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? It lacks a proofreading exonuclease It has low affinity for the correct dNTP's The RNase H domain of p66 causes error prone synthesis AZT (zidovudine) is too expensive to be taken in effective doses It lacks a proofreading exonuclease It has low affinity for the correct dNTP's The RNase H domain of p66 causes error prone synthesis AZT (zidovudine) is too expensive to be taken in effective doses ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which enzyme catalyzes the elongation of DNA molecules? Primase DNA ligase DNA polymerase Helicase Primase DNA ligase DNA polymerase Helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Okazaki fragments occur during transformation polymerase reaction replication synthesis transformation polymerase reaction replication synthesis ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the approximate percentage of repetitive DNA sequences in human DNA? 40 to 50% 30 to 40% 20 to 30% 10 to 20% 40 to 50% 30 to 40% 20 to 30% 10 to 20% ANSWER DOWNLOAD EXAMIANS APP
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