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प्रश्न
The transfer of genetic material from one bacterium to another through the mediation of a viral vector is termed as ______.
विकल्प
Transduction
Conjugation
Transformation
Translation
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उत्तर
The transfer of genetic material from one bacterium to another through the mediation of a viral vector is termed as transduction.
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संबंधित प्रश्न
Explain the work carried out by Cohen and Boyer that contributed immensely in biotechnology.
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What is gene cloning? Explain different tools used for it.
Which of the following device is required for PCR?
____________ cuts the DNA within the specific positions.
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i. Combining genes from two organisms
ii. Gene cloning
iii. Transfer of lipid molecules
iv. Transfer of genes to new organisms
v. Repairing or replacing the defective genes by healthy genes
vi. Artificial synthesis of new gene
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Which molecules are called molecular scissors? Why are they called so?
Name a recombinant vaccine that is currently being used in vaccination programme.
Observe the given sequence of nitrogenous bases on a DNA fragments and answer the following questions:
5' - CAGAATTCTTA - 3'
3' - GTCTTAAGAAT - 5'
- Name a restriction enzyme which can recognise this DNA sequence.
- Write the sequence after digestion.
- Why are the ends generated after digestion called sticky ends?
Which of these are most widely used in genetic engineering?
The DNA polymerase enzyme used in PCR is obtained from______.
Write steps involved in gene amplification.
Which one of the following enzymes is used to join DNA fragments?
Assertion: In a bioreactor, it is not necessary to maintain sterile ambience.
Reason: Sterile conditions promote the growth of unwanted microbes in the culture medium.
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Genetic engineering is also known as:
