DNA Structure and Replication After one replication in 15N, how many bands should be observed in a cesium chloride gradient? A smear Three Two One A smear Three Two One ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication in eukaryotes occurs only in G2 phase G1 phase S phase M phase G2 phase G1 phase S phase M phase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the range of melting point temperatures (Tm) for most DNA molecules? 80 to l00°C 70 to 90°C 50 to 60°C 60 to 80°C 80 to l00°C 70 to 90°C 50 to 60°C 60 to 80°C ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Automated DNA sequencing uses the chain termination method but with a polynucleotide primer labeled with a fluorescent dye with no primer but with an oligonucleotide primer labeled with a fluorescent dye either (b) or (c) but with a polynucleotide primer labeled with a fluorescent dye with no primer but with an oligonucleotide primer labeled with a fluorescent dye either (b) or (c) 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 It has low affinity for the correct dNTP's The RNase H domain of p66 causes error prone synthesis It lacks a proofreading exonuclease AZT (zidovudine) is too expensive to be taken in effective doses It has low affinity for the correct dNTP's The RNase H domain of p66 causes error prone synthesis It lacks a proofreading exonuclease 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? Lagging strand Leading strands Primers Okazaki fragments Lagging strand Leading strands Primers Okazaki fragments ANSWER DOWNLOAD EXAMIANS APP
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