MCQ
Enzymes necessary for recombinant DNA technology are:
- AEndonucleases and polymerases
- BRestriction endonucleases and ligases
- CPeptidases and ligases
- DRestriction endonucleases and topoisomerases
✓
Answer
- Restriction endonucleases and ligases
Explanation:
Recombinant DNA technology is the method of joining two or more DNA molecules to create a hybrid. This technology is made possible by two types of enzymes, restriction endonucleases and ligase. A restriction endonuclease recognizes a specific sequence of DNA and cuts within, or close to, that sequence. DNA fragments generated by digestion with a restriction endonuclease can be joined together again by the enzyme ligase.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What does the chart give below represent?
During heat shock to the bacterium, the temperature used for giving thermal shock is:
Choose the mis -matched option.
What would be the correct base requence of the base sequence 'AUCGCCUGA' in DNA?
The energy which is utilized by the living world is primarily:
The first genetic material could be :
If the carbon atoms fixed by producers already have passed through three species, the trophic level of the last species would be:
The net electric charge on DNA and histones is:
It is lobefins.
The material for organic evolution is: