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Select the correct statement from the following biotechnological procedures :
Explain how is a bacterial cell made 'competent' to take up recombinant DNA from the medium.
Explain the steps of amplification of gene of interest using PCR technique.
What are transgenic animals ?
Why are these animals being produced ? Explain any four reasons.
The basic scheme of the essential steps involved in the process of recombinant DNA technology is summarised below in the form of a flow diagram. Study the given flow diagram and answer the questions that follow. Step 1 Vector DNA (Plasmid) + Alien DNA (cut using Restriction Enzyme) (cut using Restriction Enzyme) Step 2 Recombinant DNA molecule Step 3 Transfer of recombinant DNA molecule in E. coli (Host) Step 4 Replication of the recombinant DNA molecule in E. coli to form multiple copies of the alien gene
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