DNA Structure and Replication The DNA is negatively super coiled, complexes to histone, H-NS HSP-1 HU All of these H-NS HSP-1 HU All of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Nucleosome is an octamer of four histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones with H1 protein an hexamer of three histones without H1 protein an octamer of four histones without H1 protein an octamer of four histones with 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 Which of the following species lack a 'classical' histone H1? Arabidopsis thaliana Strongylocentrotus purpuratus Saccharomyces cerevisiae Xenopus laevis Arabidopsis thaliana Strongylocentrotus purpuratus Saccharomyces cerevisiae Xenopus laevis ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In DNA double helix, the two DNA chains are held together by covalent bonds between the pair of bases hydrogen bonds between the pair of bases ionic bonds between the pair of bases None of these covalent bonds between the pair of bases hydrogen bonds between the pair of bases ionic bonds between the pair of bases None of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Klenow fragment without free nucleotides exhibits exonuclease activity no activity endonuclease activity nickase activity exonuclease activity no activity endonuclease activity nickase activity ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The size of a linear DNA fragment in a gel can be estimated by the sedimentation coefficient the time it takes the gel to run fluorescence in UV light comparison with a molecular weight standard such as Hind III digested phage lambda the sedimentation coefficient the time it takes the gel to run fluorescence in UV light comparison with a molecular weight standard such as Hind III digested phage lambda ANSWER DOWNLOAD EXAMIANS APP
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