DNA Structure and Replication The size of a linear DNA fragment in a gel can be estimated by the time it takes the gel to run comparison with a molecular weight standard such as Hind III digested phage lambda fluorescence in UV light the sedimentation coefficient the time it takes the gel to run comparison with a molecular weight standard such as Hind III digested phage lambda fluorescence in UV light the sedimentation coefficient ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which histone(s) are associated with the linker DNA of a nucleosome? Histone H4 Histone H1 Histone H3 Histones H2A and H2B Histone H4 Histone H1 Histone H3 Histones H2A and H2B 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 helicase strandase none of these DNA polymerase helicase strandase none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following species lack a 'classical' histone H1? Saccharomyces cerevisiae Arabidopsis thaliana Xenopus laevis Strongylocentrotus purpuratus Saccharomyces cerevisiae Arabidopsis thaliana Xenopus laevis Strongylocentrotus purpuratus ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA replication takes place in which direction? 5 'to 3' Vary from organism to organism Randomly 3' to 5' 5 'to 3' Vary from organism to organism Randomly 3' to 5' ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following in DNA replication and transcription are common? incorporation of deoxynucleotides utilization the same enzyme synthesis in the 5'-3' direction None of these incorporation of deoxynucleotides utilization the same enzyme synthesis in the 5'-3' direction None of these ANSWER DOWNLOAD EXAMIANS APP
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