Basic Science : Biotechnology QUESTIONS AND ANSWERS :: part1 : 21 to 25
Following Basic Science multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :
21.The extra-chromosomal circular DNA found in the E.coli is |
| Plasmid |
| DNA ligase |
| Vector |
| Cytokinin |
22.If the DNA fragments of donor do not replicate in the host they are attached to a suitable |
| DNA ligase |
| Plasmid |
| Splicing |
| Replicon |
23.The other name for hybrid DNA is |
| Recombinant DNA (rDNA) |
| DNA ligase |
| Plasmid |
| Replicon |
24.Joining of donor DNA fragments and vector DNA fragments with the help of DNA ligase enzyme is known as |
| Gene cloning |
| Splicing |
| Gene manipulation |
| Molecular cloning |
25.Vectors are also known as |
| DNA ligase |
| Plasmid |
| Cloning vehicles |
| Inoculum |
More Biotechnology QUESTIONS AND ANSWERS available in next pages
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