DNA Structure and Replication Replication in E. coli is initiated by the generation of short RNA primers using RNA polymerase both (a) and (b) primase reverse transcriptase RNA polymerase both (a) and (b) primase 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 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 It lacks a proofreading exonuclease ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Without telomerase, what would happen to the ends of chromosomes after each round of replication? Chromosomes would get longer None of these Nothing would happen Chromosomes would become progressively shorter Chromosomes would get longer None of these Nothing would happen Chromosomes would become progressively shorter ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication E.coli DNA polymerases II and III lack partially 5' → 3' exonuclease activity partially 5' → 3' endonuclease activity 5' → 3' endonuclease activity 5' → 3' exonuclease activity partially 5' → 3' exonuclease activity partially 5' → 3' endonuclease activity 5' → 3' endonuclease activity 5' → 3' exonuclease activity ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication First evident that DNA is genetic material comes from the experiment of Griffith is transduction transformation replication translation transduction transformation replication translation ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication During conventional transformation experiments E. coli cells and plasmid DNA interacts in an environment of low temperature and Mg++ low temperature and Ca++ high temperature and Ca++ high temperature and Mg++ low temperature and Mg++ low temperature and Ca++ high temperature and Ca++ high temperature and Mg++ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS