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DNA Structure and Replication

DNA Structure and Replication
Reverse transcriptase produces

RNA from RNA
RNA from DNA
DNA from peptides
DNA from RNA

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DNA Structure and Replication
The nicks or gaps between Okazaki fragments are eventually sealed by

polymerase
gyrase
RNA ligase
DNA ligase

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DNA Structure and Replication
The 5' and 3' numbers are related to the

the base pair rule
the number of phosphates
length of the DNA strand
carbon number in sugar

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DNA Structure and Replication
In a cesium chloride gradient, DNA labeled with 15N and centrifuged will form a band

below DNA containing 14N
above DNA containing 14N
all of these
with 14N-containing DNA

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DNA Structure and Replication
The site on a bacterial chromosome that marks the initiation point for chromosome replication is called

Ori
an initiation codon
Pro
a promoter

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

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

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