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