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प्रश्न
The technique which involves addition or deletion of genes is ______.
विकल्प
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
State the role of DNA ligase in biotechnology.
Identify the CORRECT sequence of steps in PCR.
Identify the CORRECT order of steps in Polymerase Chain Reaction (PCR).
Match the column I (PCR steps) and Column II (Temperature). Select the correct option.
| Column I (PCR steps) | Column II (Temperature) | ||
| i. | Polymerization | P. | 40 - 60°C |
| ii. | Denaturation | Q. | 70 - 75°C |
| iii. | Primer annealing | R. | 90 - 98°C |
| S. | 28 - 37°C |
Human insulin is produced by culturing the genetically engineered ______
What would happen when one grows a recombinant bacterium in a bioreactor but forget to add antibiotic to the medium in which the recombinant is growing?
Name the plant disease caused by Agrobacterium tumefaciens.
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.
What is polymerase chain reaction (PCR)?
Write a short note on vectors.
