Class 12 · Biotechnology: Principles and Processes

Steps of Gene Transfer — NEET Biology

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Identification of DNA with desirable genes; (ii) introduction of the identified DNA into the host; (iii) maintenance of introduced DNA in the host and transfer of the DNA to its progeny.

NCERT Biology · Class 12 · Chapter 9 · Paragraph 18
Why This May Be Tested in NEET 2027

Adjacent to a frequently-asked paragraph in the same chapter.

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QuestionPredicted for NEET 2027

A scientist is cloning a human growth hormone gene. Which integrated steps are correct? 1. Identification of gene from human genome 2. Cutting DNA with EcoRI and ligating into pBR322 plasmid 3. Transforming competent E. coli using calcium chloride and heat shock 4. Growing recombinant E. coli in a stirred tank bioreactor

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