Who among the following scientists had no contribution in the development of the double helix model for the structure of DNA?
DNA has genetic properties was revealed for the first time by
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The beginning of understanding genetic transformation in bacteria was made by
DNA contains nucleobases, sugar and phosphate. Removal of which among these from a DNA sample will not significantly affect the length of DNA?
According to Chargaff’s rule, which one is correct?
Whose experiments cracked the DNA and discovered unequivocally that a genetic code is a triplet?
In Hershey and Chase experiments, radioactive 32P was used to culture bacteriophages which resulted in radioactive
Which of the following is a structural subunit of DNA?
Which of the following are the functions of RNA?
While analysing the DNA of an organism, a total number of 5386 nucleotides were found out of which the proportion of different bases were Adenine = 29%, Guanine = 17%, Cytosine = 32% and Thymine = 17%. Considering the Chargaff’s rule, it can be concluded that
Nitrogenous bases present in DNA:
Beadle and Tatum showed that each kind of mutant bread mould they studied lacked a specific enzyme. Their experiments demonstrated that
On which medium were the viruses cultivated by Alfred Hershey and Martha Chase?
122 videos|311 docs|196 tests
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122 videos|311 docs|196 tests
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