DNA Structure and Replication The DNA is negatively super coiled, complexes to histone, HSP-1 H-NS HU All of these HSP-1 H-NS HU All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA helicase is used to unwind the double helix break a phosphodiester bond in DNA strand None of these interact the double helix closely unwind the double helix break a phosphodiester bond in DNA strand None of these interact the double helix closely ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What does ligase do during replication of DNA? Digests mRNA when it is no longer needed Makes copies of mRNA from DNA Joins nicks in DNA strands Synthesizes the lagging strand Digests mRNA when it is no longer needed Makes copies of mRNA from DNA Joins nicks in DNA strands Synthesizes the lagging strand ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the approximate percentage of repetitive DNA sequences in human DNA? 40 to 50% 10 to 20% 20 to 30% 30 to 40% 40 to 50% 10 to 20% 20 to 30% 30 to 40% ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Replication in E. coli is initiated by the generation of short RNA primers using both (a) and (b) RNA polymerase primase reverse transcriptase both (a) and (b) RNA polymerase primase reverse transcriptase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The chromosomal DNA complexes with four types of histone as H1, H2A, H3 and H4 three types of histone as H1, H2A and H4 two types of histone as H1 and H4 five types of histone as H1, H2A, H2B, H3 and H4 four types of histone as H1, H2A, H3 and H4 three types of histone as H1, H2A and H4 two types of histone as H1 and H4 five types of histone as H1, H2A, H2B, H3 and H4 ANSWER DOWNLOAD EXAMIANS APP
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