DNA Structure and Replication DNAs when charged, migrate in a gel towards the negative pole will not migrate positive pole none of these negative pole will not migrate positive pole none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following would not contain DNA? Bacteria Yeast Mold Glass crystals Bacteria Yeast Mold Glass crystals ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called helicase restriction endonuclease transposase reverse transcriptase helicase restriction endonuclease transposase reverse transcriptase 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 What is the main damaging effect of UV radiation on DNA? Dehydration Formation of thymine dimers Depurination Single strand break Dehydration Formation of thymine dimers Depurination Single strand break ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The enzyme responsible for breaking the hydrogen bonds, and thus separating the DNA strands during DNA synthesis is DNA polymerase strandase none of these helicase DNA polymerase strandase none of these helicase ANSWER DOWNLOAD EXAMIANS APP
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