DNA Structure and Replication Which of the following species lack a 'classical' histone H1? Arabidopsis thaliana Xenopus laevis Saccharomyces cerevisiae Strongylocentrotus purpuratus Arabidopsis thaliana Xenopus laevis Saccharomyces cerevisiae Strongylocentrotus purpuratus ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication If one cell has AT contents 40%, what will be the percentage of Guanine residue? Guanine residue can not be calculated 15% 30% 60% Guanine residue can not be calculated 15% 30% 60% ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which DNA polymerase removes RNA primers in DNA synthesis? Polymerase I none of these Polymerase II Polymerase III Polymerase I none of these Polymerase II Polymerase III ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which polymerase is active in DNA repairing Polymerase II none of these Polymerase III Polymerase I Polymerase II none of these Polymerase III Polymerase I ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the name given to the points at which a DNA helix is unwound and new strands develop? Leading strands Replication origins Replication forks Okazaki fragments Leading strands Replication origins Replication forks Okazaki fragments ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the main damaging effect of UV radiation on DNA? Depurination Dehydration Formation of thymine dimers Single strand break Depurination Dehydration Formation of thymine dimers Single strand break ANSWER DOWNLOAD EXAMIANS APP
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