Question

In the 1950s, what discovery revolutionized biotechnology?

Answer 1

In the 1950s, the discovery of molecular structure of DNA revolutionized biotechnology.

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Answer 2

Answer:

Answer is option D - molecular structure of DNA.

Explanation:

James Watson and Francis Crick discovered the molecular structure of DNA and mark a milestone in the history of the molecular biology and revolutionized biotechnology. They presented double helix, the twisted-ladder structure of DNA in 1953 and won Noble prize for their discovery in 1962. Though DNA was discovered in 1869. The X-ray crystallography data they presented showed that it is a helix structure composed of two strands coiled together.