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IMPORTANT
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Who discovered the reverse transcriptase an enzyme used to synthesize complementary DNA (cDNA) by using mRNA as a template?

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Important Questions on Biotechnology: Principles and Processes

MEDIUM
NEET
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 7
Which of the following is an incorrect statement?
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Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 8
Rejoining of vector molecules after restriction enzyme digestion can be avoided by using:
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IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 9
The specific DNA sequence where EcoRI cuts is:
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NEET
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 10
The role of DNA ligase in the construction of recombinant DNA molecule is:
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NEET
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 11
Which of the following is correctly matched?
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IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 12
Which of the following is not a vector-less method of gene transfer?
EASY
NEET
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 13
The cos ends of DNA in lambda phage have ____ nucleotides.
EASY
NEET
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Unit IX: Biotechnology Unit X: Ecology NEET>Chapter 1 - Biotechnology: Principles and Processes>Exercise 1>Q 14
Ideal cloning vector should have: