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प्रश्न
The technique which involves addition or deletion of genes is ______.
पर्याय
genetic engineering
gene therapy
gene splicing
gene piracy
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उत्तर
The technique which involves addition or deletion of genes is genetic engineering
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संबंधित प्रश्न
Describe two vectors less methods of gene transfer used in rDNA technology.
Why are bio-fertilizers preferred over chemical fertilizers?
Give a reason why :
Proteases are added during the isolation of DNA for genetic engineering.
Identify the CORRECT order of steps in Polymerase Chain Reaction (PCR).
Restriction enzymes were discovered by ______.
Which of the following statements are true about cloning vectors?
- Vectors are DNA molecules that carry a foreign DNA segment.
- The replicated DNA is introduced into the host cell.
- It possesses the origin of replication (Ori).
- Vectors may be plasmid, bacteriophage, Yeast artificial chromosomes (YACs), etc.
- Vectors do not require a selectable marker to identify and eliminate non-transformants.
Choose the correct answer from the options given below.
Study the following lists and choose the correct match.
| List I | List II |
| A. Vector | (i) Resistant to cotton bollworms |
| B. Downstream processing | (ii) Mobile genetic elements |
| C. Cry II AB | (iii) Controls corn borers |
| D. Transposons | (iv) Ti plasmid |
| (v) Purifying protein in biopharmaceuticals |
Expand YAC used in the field of Biotechnology.
Give a reason for the following:
The diagram given below represents vector pBr322 which was modified by a research scholar Dr. Rayon, but the vector was rejected by his guide.
What is the primary focus of genetic engineering?
