Question

6. प्रयोगशाला में सर्वप्रथम DNA का संश्लेषण किसने किया था ?
(a) मिलर ने (b) खुराना ने (c) डी-ब्रीज ने (d) केल्विन ने
[BPSC 1999]​

Answer 1

Answer:

(b) haragovind khurana na

Answer 2

Answer: Har Gobind Khorana

Explanation:

Artificial gene synthesis was done by the Har govind khurana in the year 1972. He was the first person to synthesis an artificial DNA in Laboratory.

This DNA was a complete gene of yeast( tRNA). Artificial synthesis of DNA is a molecular technique by which the synthetic biology is used to create synthetic or artificial genes.

It is based on the solid-phase DNA synthesis. It is possible to synthesize a complete synthetic (ds)double stranded DNA molecule with no size limits limits in the nucleotide sequence.