DNA Structure and Replication The RNA primers used to initiate replication in E. coli are removed by Pol I are joined together by DNA ligase result in Okazaki fragments on leading strand are removed by helicase + ATP are removed by Pol I are joined together by DNA ligase result in Okazaki fragments on leading strand are removed by helicase + ATP ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli can be inhibited with antibiotics is required only at the oriC site adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes can be inhibited with antibiotics is required only at the oriC site adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of these drugs bind to DNA and cuts it, producing hydroxyl radicals? All of these Bleomycin Erythromycin Tunicamycin All of these Bleomycin Erythromycin Tunicamycin ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the approximate percentage of repetitive DNA sequences in human DNA? 10 to 20% 30 to 40% 40 to 50% 20 to 30% 10 to 20% 30 to 40% 40 to 50% 20 to 30% ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The nucleosome consists of histone hexamer and 146 bp of DNA octamer and 146 bp of DNA tetramer and 146 bp of DNA None of these hexamer and 146 bp of DNA octamer and 146 bp of DNA tetramer and 146 bp of DNA None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Proteins which help to open the double helix for DNA synthesis are DNA helicases single stranded binding proteins DNA topoisomerase ligase DNA helicases single stranded binding proteins DNA topoisomerase ligase ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS