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DNA Structure and Replication

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

pyrimidines
purines
All of these
protamines

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

transformation
transduction
translation
replication

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DNA Structure and Replication
TM refers to the temperature at which

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

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DNA Structure and Replication
Number of times the two DNA strands are interwined in circular DNA and is known as

helix frequency
twisting number
linking number
none of these

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

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

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DNA Structure and Replication
The accepted hypothesis for DNA replication is

conservative theory
semi-conservative theory
dispersive theory
evolutionary theory

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