MCQ
Advancement in genetic engineering has been possible due to discovery of:
- ATransposons
- BEndonucleases
- CExonucleases
- DOncogenes
✓
Answer
- Endonucleases
Explanation:
"Endonucleases" Endonucleases or restriction enzymes is an enzyme which result in a series of advancements in techniques that allowed the direct modification of the genome. Other advancements include the discovery of DNA ligases, the ability to design plasmids and technologies like polymerase chain reaction and sequencing.
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