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%? Can not be compared Remains same Decreases Increases Can not be compared Remains same Decreases Increases 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 strandase helicase DNA polymerase none of these strandase helicase DNA polymerase none of these ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The DNA is negatively super coiled, complexes to histone, HU HSP-1 All of these H-NS HU HSP-1 All of these H-NS ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication TM refers to the temperature at which membranes are 50% fluid 50% of a protein molecules are denatured 50% of a DNA molecule is denatured All of these membranes are 50% fluid 50% of a protein molecules are denatured 50% of a DNA molecule is denatured All of these 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 ionic bonds between the pair of bases None of these hydrogen bonds between the pair of bases covalent bonds between the pair of bases ionic bonds between the pair of bases None of these hydrogen bonds between the pair of bases ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Overwinding or overtightening of DNA during replication is caused and removed by Single stranded protein, DNAa DNAb, DNA polymerase DNAa, gyrase DNAb, gyrase Single stranded protein, DNAa DNAb, DNA polymerase DNAa, gyrase DNAb, gyrase ANSWER DOWNLOAD EXAMIANS APP
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