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Exams>ICAR biotechnology (Ag) exam previous year question papers?
sweetsreelakshmi 11:11 PM October 31st, 2011
sir,
can you plz sent me the previous year question papers of biotechnology(Ag)
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Unregistered 06:51 PM April 1st, 2013
pls send me prevous question paper : veerahanuman7@gmail.com
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Unregistered 11:32 AM April 6th, 2013
sir please send me previous years ICAR entrance exam for UG.............my id is pradhumn.rathor96@gmail.com plz,send me question
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nitin nautiyal 11:26 AM February 6th, 2014
can you please sent me the previous year question papers of biotechnology(Ag)[/QUOTE]
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Unregistered 04:19 PM February 28th, 2014
Will you please share ICAR (Indian Council of Agricultural Research) ARS NET Previous Questions on Agricultural Biotechnology??
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Sashwat 04:27 PM February 28th, 2014
As you require ICAR (Indian Council of Agricultural Research) ARS NET Previous Questions on Agricultural Biotechnology So here I am sharing the same with you

1. Which of the following pairs are anomers?

a) Ribose and Ribulose
b) Glucose and mannose
c) Pyruvate lactate
d) α-D-glucose and β-D-glucose

2. Hybridoma technology is used in the production of

a) mRNA
b) Monoclonal serum
c) Monoclonal antibodies
d) Polyclonal antibodies

3. For mitochondrial structure and function mt-DNA specifies

a) 10%
b) 20%
c) 30%
d) 40%

4. Which of the following reagent is useful for visualizing DNA?

a) Uracil
b) DNA polymerase
c) Diphenylamine
d) Ethidium bromide

5. Homologous pairs line up along equatorial plane during

a) Anaphase II
b) Metaphase I
c) Telophase
d) Interphase

6. Between mitotic divisions, the cell is in

a) G0
b) G1
c) G2
d) S phase

7. Most plant cells are surrounded by a rigid cell wall made primarily of

a) Monosaccharides
b) Pectin
c) Chitins
d) Polysaccharides

8. The organelle that functions in the breakdown of cells and tissues is the

a) Episomes
b) Mitochondrion
c) Centrosomes
d) Lysosomes

9. Endoplasmic reticulam

a) Is found only in animals
b) is a system of membrane bound channels
c) is called rough if mitochondria is attached to it
d) is a site of ATP production

10. 9+2 describes the basic structure of which of the following one

a) chromosome
b) Basal body
c) Chloroplast
d) Flagellum

11. The function of nucleus includes

a) Cellular respiration
b) Synthesis of proteins
c) Housing the hereditary information
d) Synthesis of carbohydrates

12. Bacculoviruses

a) RNA viruses
b) DNA viruses
c) Both a and b
d) None of the above

13. Secondary metabolites like antibiotics are not essential for

a) Log phase growth
b) Exponential growth
c) Both a and b
d) None of these

14. The restriction enzymes useful to the molecular biologist belongs to

a) Type I
b) Type II
c) Type III
d) Type IV

15. Which of the following vector is suitable for DNA sequencing

a) EMBL
b)PBR 322
c) M 13
d) Lambda

16. During which process, the free end of the chromosome moves from Hfr donor in to the F cell across an intracellular bridge called piles
a) Transformation
b) Transduction
c) Conjugation
d) All of these

17. Francis Jacob and Monod Proposed
a) Lock and Key Hypothesis
b)Gene for Protein Synthesis
c) Operon Synthesis
d) Gene for protein synthesis

18. State which of the following is not a desired characteristic of a vector?
a) Unique restriction site
b) Large Size
c) Gene that confer antibiotic resistance
d) Autonomous replication

19. Which of the following is a carrier hosts for new genes?
a) EcoRI
b) Bacteriophages
c) Nucleus
d) Transplanted Organs

20. Which of the following chemical is used for preparation of competent cell?
a) HCl
b) NaCl
c) CaCl2
d) Glycine

Answers
1. d) α-D-glucose and β-D-glucose
2. c) Monoclonal antibodies
3. a) 10%
4. d) Ethidium bromide
5. b) Metaphase I
6. b) G1
7. d) Poly saccharides
8. d) Lysosomes
9. b) is a system of membrane bound channels
10. d) Flagellum
11. c) Housing the hereditary information
12. b)DNA viruses
13. c) Both a and b
14. b) Type II
15. c) M 13
16. c) Conjugation
17. c) Operon Synthesis
18. b) Large Size
19. b) Bacteriophages
20. c) CaCl2

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shaliniwins 04:39 PM March 5th, 2014
sir,
i urgently need icar jrf plant biotechnology last 10 years question papers. please help
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roohi parveen 09:20 AM March 8th, 2014
sir,
I kindly requested to you please sent me previos question paper of ICAR net biotechnology(Ag).
My email id is roohiparveen52@yahoo.com
Reply
shely 08:47 AM March 20th, 2014
Can u please send the previous yr net exam question paper for agricultural extension to mariamary50@gmail.com
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mohanasundari 10:28 PM April 29th, 2014
i need previous year ICAR for PG biotechnology qustion paper.pls can you help me?
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