Who discovered the therapeutic potential of the anti-malarial drug Artemisinin, winning a Nobel Prize in 2015? MCQ with Answer and Explanation

Who discovered the therapeutic potential of the anti-malarial drug Artemisinin, winning a Nobel Prize in 2015?
A. Ronald Ross
B. Tu Youyou
C. Satoshi Ōmura
D. Charles Laveran
Answer: Option B
Solution (By JKSSB Mock Tests)
Tu Youyou extracted artemisinin from sweet wormwood plants based on traditional Chinese medical texts, saving millions from malaria.

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Practice More Inventions and Discoveries Questions

Question #1
The invention of high-strength Kevlar fiber, used in body armor, is credited to which female chemist?
A. Marie Curie
B. Rosalind Franklin
C. Stephanie Kwolek
D. Dorothy Hodgkin

Correct Answer: Option C


Explanation:
Stephanie Kwolek invented the exceptionally strong synthetic fiber Kevlar at DuPont in 1965.

Question #2
Who invented the first functional polymer-based synthetic rubber, Neoprene?
A. Leo Baekeland
B. Charles Goodyear
C. Wallace Carothers
D. Roy Plunkett

Correct Answer: Option C


Explanation:
Wallace Carothers' research group at DuPont synthesized chloroprene polymer, marketing it as Neoprene in 1931.

Question #3
The invention of the common household refrigeration fluid known as Freon (CFC) was developed by which chemist?
A. Leo Baekeland
B. Thomas Midgley Jr.
C. Wallace Carothers
D. Roy Plunkett

Correct Answer: Option B


Explanation:
Midgley synthesized dichlorodifluoromethane at General Motors in 1928, creating non-toxic, non-flammable cooling gases that later had severe environmental impacts.