DNA Structure and Replication Which of the following is not a structural motif in DNA binding proteins? bZIP TFIID zinc finger helix-turn-helix bZIP TFIID zinc finger helix-turn-helix ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication In DNA double helix, the two DNA chains are held together by 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 covalent bonds between the pair of bases hydrogen bonds between the pair of bases ionic bonds between the pair of bases ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Which of the following in DNA replication and transcription are common? synthesis in the 5'-3' direction utilization the same enzyme None of these incorporation of deoxynucleotides synthesis in the 5'-3' direction utilization the same enzyme None of these incorporation of deoxynucleotides 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%? Increases Remains same Decreases Can not be compared Increases Remains same Decreases Can not be compared ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication The DNA polymerase in bacteria, responsible for DNA synthesis is all of these Polymerase I Polymerase II Polymerase III all of these Polymerase I Polymerase II Polymerase III ANSWER DOWNLOAD EXAMIANS APP
DNA Structure and Replication Taylor, Woods and Hughes labeled Vicia DNA by allowing new DNA synthesis in the presence of radioactive thymine. After DNA replication (S phase of the cell cycle), it was observed that both (a) and (b) neither chromatid was labeled only one chromatid of a chromosome was labeled both chromatids of a chromosome were labeled both (a) and (b) neither chromatid was labeled only one chromatid of a chromosome was labeled both chromatids of a chromosome were labeled ANSWER DOWNLOAD EXAMIANS APP
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