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18th December 2014, 03:40 PM
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Join Date: Apr 2013
Re: Question Paper Biological Science Entrance Exam IISc

Below I am providing you some questions of from question paper of Biological Science Entrance Exam of IISc (Indian Institute of Science) and attaching a PDF attachment which has detail information regarding this that you can down load for free:

1. A nick in a DNA moIecule can be detected by which of the following methods?
(A) Nested PCR
(B) Primer extcnsion
(C) RT-PCR
(Dl Karyotyping
2. The stmcture of a double-stranded DNA in a palindrornic sequence is
(A) G-quartets
(B) Triplex DNA
(C) Hairpin DNA
(D) Crucifonn DNA
3. The enzyme responsible for indefinite growth of human cancer cells is
(A) Telomerase
(B) DN A polymerase 1
(C) RNA polymerase
(D) Reverse lranscriptase
4. Spontaneous deamination in a DNA stored at -20°C will lead to conversion of cytosine into (A) Thymine
(B) Guanine
(C) Adenine
(D) Uracil
5. Whicli of the following does NOT apply to iriplex DNA
(A) II is triple-stranded DNA
(B) Requires onIy Hoogsteen hydrogen bonding
(C) Requires Watson-Crick hydrogen bonding
(D) Forms at neuhl or acidic pH
6. Tlie replicative polymerase in E. coli is
(A) - DNA polyrnerase 1
(B) DNA polymerase Ii
(C) DNA polyrnerase m
@) DNAprimase

Question Paper Biological Science Entrance Exam IISc



Attached Files
File Type: pdf Question Paper Biological Science.pdf (494.9 KB, 202 views)


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