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DNA Structure and Replication

DNA Structure and Replication
DNA replication in eukaryotes occurs only in

G2 phase
M phase
S phase
G1 phase

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DNA Structure and Replication
The packing ratio of nucleosomes is about

6
8
7
9

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DNA Structure and Replication
The accepted hypothesis for DNA replication is

conservative theory
evolutionary theory
dispersive theory
semi-conservative theory

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DNA Structure and Replication
Which of the following are short nucleotides strands made by DNA polymerase working in the opposite direction of the replication fork?

Okazaki fragments
Leading strands
Lagging strand
Primers

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DNA Structure and Replication
Which of the following is an active site on its single polypeptide chain for DNA Polymerase I?

5' → 3' exonuclease
5' → 3' polymerase
3' → 5' exonuclease
All of these

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

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

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