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Molecular Basis of Inheritance
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Molecular Basis of Inheritance
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Molecular Basis of Inheritance
What is string of DNA between two nucleosomes called?
attachment DNA
linker DNA
pure DNA
connecting DNA
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Molecular Basis of Inheritance
Which of following structures of 30 nm fiber is present in 300 nm fiber?
sheets
looped domains
helix
hairpin loops
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Molecular Basis of Inheritance
How many genes are present in E Coli?
4400
1000
100
6000
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Molecular Basis of Inheritance
Which of following bases binds with Uracil in RNA?
guanine
cytosine
adenine
thymine
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rikazzz
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Molecular Basis of Inheritance
If unwound, one DNA molecule would be how long?
1 m
10 cm
5 cm
4 cm
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rikazzz
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Molecular Basis of Inheritance
Which of following structures of DNA was erroneously proposed by Linus Pauling?
triple stranded
double stranded
aplha
alpha helix
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rikazzz
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Molecular Basis of Inheritance
How many primers, leading strand requires to elongate new strand?
1
2
3
4
Author:
rikazzz
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Molecular Basis of Inheritance
Amount of which of following bases is equal to amount Cytosine?
thymine
guanine
adenine
uracil
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rikazzz
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Molecular Basis of Inheritance
Spontaneous and permanent changes in DNA sequence are called:
mutations
changes
deletions
translocations
Author:
rikazzz
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Molecular Basis of Inheritance
In which of following cells activity of telomerase is abnormally high?
heart cells
cancer cells
muscle cells
none of above
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