DNA Structure and Replication Nucleosome is an octamer of four histones with H1 protein an octamer of four histones without H1 protein an hexamer of three histones with H1 protein an hexamer of three histones without H1 protein an octamer of four histones with H1 protein an octamer of four histones without H1 protein an hexamer of three histones with H1 protein an hexamer of three histones without H1 protein ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The nicks or gaps between Okazaki fragments are eventually sealed by polymerase RNA ligase gyrase DNA ligase polymerase RNA ligase gyrase DNA ligase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Overwinding or overtightening of DNA during replication is caused and removed by DNAb, DNA polymerase DNAb, gyrase DNAa, gyrase Single stranded protein, DNAa DNAb, DNA polymerase DNAb, gyrase DNAa, gyrase Single stranded protein, DNAa 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 strandase DNA polymerase none of these helicase strandase DNA polymerase none of these helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which polymerase is active in DNA repairing Polymerase I Polymerase III Polymerase II none of these Polymerase I Polymerase III Polymerase II none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA gyrase in E. coli adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes is required only at the oriC site can be inhibited with antibiotics adds positive supercoils to chromosomal DNA performs the same function as helicase in eukaryotes is required only at the oriC site can be inhibited with antibiotics ANSWER DOWNLOAD EXAMIANS APP
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