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DNA Structure and Replication

DNA Structure and Replication
In an agarose gel, DNA is moving from

left to right
cathode to anode
A to B
anode to cathode

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DNA Structure and Replication
Enzymes, responsible for unraveling short segments of DNA is

DNA polymerase
DNA ligase
helicase
primase

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DNA Structure and Replication
Klenow fragment without free nucleotides exhibits

nickase activity
exonuclease activity
endonuclease activity
no activity

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

replication
transduction
transformation
translation

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DNA Structure and Replication
In sperm heads, DNA is particularly highly condensed and the histones are replaced with small basic protein called

protamines
pyrimidines
All of these
purines

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DNA Structure and Replication
Which is the largest among the followings?

Nitrogenous base
Carbon
Phosphate
Nucleotide

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