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A kind of biotechnology involving manipulation of DNA is

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Important Questions on Biotechnology - Principles and Processes

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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 33
A suitable vector for gene cloning in higher organism is:
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 34
PCR proceeds in three distinct steps governed by temperature, they are in order of
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 35
What is the source of Ti (tumour inducing) plasmid, which is modified and used as cloning vector to deliver the desired genes into plant cells?
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 36
The thermostable enzymes, 'Taq’ and 'Pfu', isolated from thermophilic bacteria are:
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 37
The term 'molecular scissors' generally refers to
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 38
In the PCR technology, the DNA segment is replicated over a billion times. This repeated replication is catalysed by the enzyme 
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 39
The restriction enzyme(s) used in recombinant DNA technology that make staggered cuts in DNA leaving sticky ends is/are
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Beta Question Bank for Medical: Biology>Chapter 33 - Biotechnology - Principles and Processes>EXERCISE- I (Conceptual Questions)>Q 40
Cohen and Boyer isolated an antibiotic resistance gene, by cutting out a piece of DNA from a plasmid which was responsible for conferring antibiotic resistance, in the year