Q. The principle of transformation was given by
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Correct Answer: (A)
Griffith
Introduction to Biotechnology MCQs | Page - 3
Dear candidates you will find MCQ questions of Introduction to Biotechnology here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. What is true about Bt toxin?
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Correct Answer: (D)
The inactive protoxin gets converted into active form in the insect gut
Q. Glyoxylate pathway was discovered by
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Correct Answer: (B)
Kornberg and Krebs
Q. Who for the first time resolved that the nuclei are composed of exclusively nucleic acid?
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Correct Answer: (B)
F. Miescher
Q. The intron splicing was studied in detail by
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Correct Answer: (C)
Thomas Cech
Q. The microbia used in paper industry are
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Correct Answer: (D)
Phanerochaete chrysosporium
Q. In order to isolate cDNA for a specified protein from a mice cDNA library prepared in λgt11 vector which of the following methods you will choose for screening?
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Correct Answer: (D)
Yeast two hybrid screen
Q. Flavr Savr variety of tomato is a
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Correct Answer: (B)
Transgenic crop
Q. Based upon the features of F factor, Shizuya et al., in 1992 developed a high capacity insert vector, which is very much in use for preparing genomic library of higher organisms. What is the name of the vector?
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Correct Answer: (A)
BAC vector
Q. In Bt cotton, a transgenic plant, Bt refers to
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Correct Answer: (D)
Bacillus thuringiensis
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