DNA Structure and Replication An enzyme that recognizes foreign DNA, and results in a cut in that DNA is called reverse transcriptase transposase restriction endonuclease helicase reverse transcriptase transposase restriction endonuclease helicase ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Nucleosome is an hexamer of three histones without H1 protein an hexamer of three histones with H1 protein an octamer of four histones without H1 protein an octamer of four histones with H1 protein an hexamer of three histones without H1 protein an hexamer of three histones with H1 protein an octamer of four histones without H1 protein an octamer of four histones with H1 protein ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which polymerase is active in DNA repairing Polymerase III Polymerase II none of these Polymerase I Polymerase III Polymerase II none of these Polymerase I ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication One hypothesis of DNA replication suggested that the parental DNA molecules are broken into fragments. Both strands of DNA in each of the daughter molecules are made up of an assortment of parental and new DNA. This statement refers to which hypothesis? Evolutionary theory Conservative theory Dispersive theory Semi-conservative theory Evolutionary theory Conservative theory Dispersive theory Semi-conservative theory 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 All of these 50% of a DNA molecule is denatured membranes are 50% fluid 50% of a protein molecules are denatured All of these 50% of a DNA molecule is denatured 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%? Decreases Can not be compared Increases Remains same Decreases Can not be compared Increases Remains same ANSWER DOWNLOAD EXAMIANS APP
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