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DNA Structure and Replication

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

Tunicamycin
Bleomycin
All of these
Erythromycin

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

moving elements
introns
transposons
retrovirus

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DNA Structure and Replication
Without telomerase, what would happen to the ends of chromosomes after each round of replication?

Chromosomes would become progressively shorter
None of these
Chromosomes would get longer
Nothing would happen

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

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

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DNA Structure and Replication
DNA can be sequenced by the

both (a) and (b)
chemical method
physical method
chain termination procedure

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DNA Structure and Replication
What is the exact name of the classical Watson-Crick double helix DNA?

B-DNA
A-DNA
Z-DNA
X-DNA

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