DNA Structure and Replication Overwinding or overtightening of DNA during replication is caused and removed by DNAa, gyrase DNAb, gyrase DNAb, DNA polymerase Single stranded protein, DNAa DNAa, gyrase DNAb, gyrase DNAb, DNA polymerase Single stranded protein, DNAa ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication How does ethidium bromide interact with DNA? It intercalates between bases It binds to phosphate It binds to adenine It does not interact It intercalates between bases It binds to phosphate It binds to adenine It does not interact ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Number of times the two DNA strands are interwined in circular DNA and is known as helix frequency none of these linking number twisting number helix frequency none of these linking number twisting number 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 helicase none of these DNA polymerase strandase helicase none of these DNA polymerase strandase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following species lack a 'classical' histone H1? Saccharomyces cerevisiae Arabidopsis thaliana Strongylocentrotus purpuratus Xenopus laevis Saccharomyces cerevisiae Arabidopsis thaliana Strongylocentrotus purpuratus Xenopus laevis ANSWER DOWNLOAD EXAMIANS APP
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