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DNA Structure and Replication

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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DNA Structure and Replication
What is the range of melting point temperatures (Tm) for most DNA molecules?

80 to l00°C
50 to 60°C
60 to 80°C
70 to 90°C

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DNA Structure and Replication
DNA replication in eukaryotes occurs only in

G2 phase
S phase
G1 phase
M phase

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DNA Structure and Replication
DNA can be sequenced by the

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

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DNA Structure and Replication
Which of the following in DNA replication and transcription are common?

utilization the same enzyme
synthesis in the 5'-3' direction
None of these
incorporation of deoxynucleotides

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DNA Structure and Replication
Okazaki fragments occur on the __________ and are bonded together by __________

tRNA, polymerase
mRNA, anticodons
Leading strand, polymerase
Lagging strand, ligase

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