DNA Structure and Replication Who's X-ray work aided Watson and Crick in their discovery of the double helix? W.H. Bragg L. Pauling Leaderberg R. Franklin W.H. Bragg L. Pauling Leaderberg R. Franklin ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication What is the main damaging effect of UV radiation on DNA? Dehydration Depurination Single strand break Formation of thymine dimers Dehydration Depurination Single strand break Formation of thymine dimers ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In the study of one experiment it was found that the value of Tm for DNA is = 40° C. If the cell has 20% GC at the above Tm, then what will be value of 'Tm' if the GC% increases to 60%? Remains same Can not be compared Increases Decreases Remains same Can not be compared Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The B-DNA structure found in solution is a left-handed double helix of antiparallel chains (10 bp/turn) right-handed double helix of antiparallel chains (∼10 bp/turn) left-handed zig-zag helix of antiparallel chains (10 bp/turn) right-handed double helix of parallel chains (∼10 bp/turn) left-handed double helix of antiparallel chains (10 bp/turn) right-handed double helix of antiparallel chains (∼10 bp/turn) left-handed zig-zag helix of antiparallel chains (10 bp/turn) right-handed double helix of parallel chains (∼10 bp/turn) ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication DNA can be sequenced by the chain termination procedure chemical method both (a) and (b) physical method chain termination procedure chemical method both (a) and (b) physical method ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following species lack a 'classical' histone H1? Saccharomyces cerevisiae Xenopus laevis Strongylocentrotus purpuratus Arabidopsis thaliana Saccharomyces cerevisiae Xenopus laevis Strongylocentrotus purpuratus Arabidopsis thaliana ANSWER DOWNLOAD EXAMIANS APP
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