NEET Zoology (general) MCQ Question
Which combination of statements correctly describes the processes involved in recombinant DNA technology?
Recombinant DNA technology includes the use of restriction endonucleases to cut DNA, DNA ligase to join DNA fragments, and the use of bioreactors for large-scale production.
Recombinant DNA technology only involves the alteration of proteins within the host organism without any need for DNA manipulation.
The process of amplification of DNA is independent of the use of plasmids or vectors in recombinant DNA technology.
Successful recombinant DNA technology requires the isolation of foreign DNA, insertion into a vector, and expression in a host organism.
Correct Answer
Detailed Explanation
Statement A accurately describes key components of recombinant DNA technology, including the roles of restriction endonucleases and DNA ligase, as well as the use of bioreactors for production. Statement D is also correct, but A encompasses more elements of the process as outlined in the NCERT context.
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