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DNA Structure and Replication

DNA Structure and Replication
In DNA, guanine pairs with

Cytosine
Uracil
Adenine
Thymine

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DNA Structure and Replication
In DNA replication, one new strand is synthesized complementary to an old (parent) strand and is referred as

mutational
semiconservative
discontinuous
antiparallel

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DNA Structure and Replication
DNA segments capable of moving from one place in the genome to another is known as

introns
transposons
moving elements
retrovirus

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DNA Structure and Replication
Which of these drugs bind to DNA and cuts it, producing hydroxyl radicals?

Bleomycin
All of these
Tunicamycin
Erythromycin

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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
Increases
Remains same
Decreases

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DNA Structure and Replication
The overall conclusion of the Hershey-Chase experiment was that

phage DNA was similar to bacterial DNA
the ratio of Adenine to thymine was always the same
DNA was responsible for heredity
proteins and DNA were responsible for heredity

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