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DNA Structure and Replication

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

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

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DNA Structure and Replication
Who's X-ray work aided Watson and Crick in their discovery of the double helix?

W.H. Bragg
L. Pauling
R. Franklin
Leaderberg

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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

pyrimidines
All of these
protamines
purines

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DNA Structure and Replication
Which polymerase is active in DNA repairing

none of these
Polymerase III
Polymerase II
Polymerase I

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DNA Structure and Replication
Which histone(s) are associated with the linker DNA of a nucleosome?

Histones H2A and H2B
Histone H1
Histone H4
Histone H3

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DNA Structure and Replication
TM refers to the temperature at which

All of these
50% of a protein molecules are denatured
50% of a DNA molecule is denatured
membranes are 50% fluid

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MORE MCQ ON DNA Structure and Replication

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