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DNA Structure and Replication

DNA Structure and Replication
DNA replication in eukaryotes occurs only in

M phase
G1 phase
G2 phase
S phase

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DNA Structure and Replication
How does ethidium bromide interact with DNA?

It binds to adenine
It intercalates between bases
It does not interact
It binds to phosphate

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DNA Structure and Replication
In DNA, guanine pairs with

Thymine
Uracil
Cytosine
Adenine

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DNA Structure and Replication
If one cell has AT contents 40%, what will be the percentage of Guanine residue?

60%
15%
30%
Guanine residue can not be calculated

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DNA Structure and Replication
First evident that DNA is genetic material comes from the experiment of Griffith is

replication
transduction
translation
transformation

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DNA Structure and Replication
Messelsen and Stahl model of replication was called

dispersive replication
semi-conservative replication
Cri du Chat
conservative replication

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MORE MCQ ON DNA Structure and Replication

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