DNA Structure and Replication An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called helicase transposase restriction endonuclease reverse transcriptase helicase transposase restriction endonuclease reverse transcriptase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Proteins involved in opening a replication bubble are single stranded binding proteins DNA topoisomerase DNA helicases ligase single stranded binding proteins DNA topoisomerase DNA helicases ligase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication in eukaryotes occurs only in S phase M phase G2 phase G1 phase S phase M phase G2 phase G1 phase 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 Who's X-ray work aided Watson and Crick in their discovery of the double helix? R. Franklin Leaderberg L. Pauling W.H. Bragg R. Franklin Leaderberg L. Pauling W.H. Bragg 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 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 ANSWER DOWNLOAD EXAMIANS APP
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