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Which is incorrect regarding nucleosome?

(a) A typical nucleosome contain 200 bp of DNA helix

(b) Histone are rich in the basic amino acid residue lysines & arginines

(c) The packaging of chromatin at higher level require additional set of proteins that collectively are referred to as Non-histone chromosomal (NHC) protein

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Important Questions on Molecular Basis of Inheritance

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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 29
Which is incorrect for t-RNA
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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 30

Heat killed pathogenic bacterial cells and live nonpathogenic cells are mixed and injected into mice. The result would be

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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 31
Chargaff's rules are applicable to
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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 32
The experimental system used in the studies on the discovery of replication of DNA is
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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 33
DNA replication is
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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 34
DNA replication is aided by
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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 35
A DNA strand on which new strand is produced is called
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Alpha Question Bank for Medical: Biology>Chapter 28 - Molecular Basis of Inheritance>Exercise-2>Q 36
In DNA replication, primer strand is formed by