DNA Structure and Replication The packing ratio of nucleosomes is about 7 9 6 8 7 9 6 8 ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The most common liquid volumes in molecular biology are measured in 1 nl μl ml 1 nl μl ml ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The size of a linear DNA fragment in a gel can be estimated by comparison with a molecular weight standard such as Hind III digested phage lambda the sedimentation coefficient fluorescence in UV light the time it takes the gel to run comparison with a molecular weight standard such as Hind III digested phage lambda the sedimentation coefficient fluorescence in UV light the time it takes the gel to run ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The DNA polymerase in bacteria, responsible for DNA synthesis is Polymerase I Polymerase II Polymerase III all of these Polymerase I Polymerase II Polymerase III all of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA helicase is used to None of these break a phosphodiester bond in DNA strand unwind the double helix interact the double helix closely None of these break a phosphodiester bond in DNA strand unwind the double helix interact the double helix closely 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 It lacks a proofreading exonuclease The RNase H domain of p66 causes error prone synthesis AZT (zidovudine) is too expensive to be taken in effective doses It has low affinity for the correct dNTP's It lacks a proofreading exonuclease The RNase H domain of p66 causes error prone synthesis ANSWER DOWNLOAD EXAMIANS APP
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