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. Charles Laveran

B. Tu Youyou

C. Ronald Ross

D. Satoshi Ōmura

Answer: Option B

Tu Youyou extracted artemisinin from sweet wormwood plants based on traditional Chinese medical texts, saving millions from malaria.

This question belongs to: Static General Knowledge Inventions and Discoveries

No comments yet. Be the first to start the discussion!

Question #1 Report Error

The invention of the standard mechanical typewriter carbon paper mechanism to replicate text was patented by whom?

A. Pellegrino Turri

B. Walter Hunt

C. John Loud

D. Christopher Sholes

Correct Answer: Option A

Explanation:
Pellegrino Turri developed early carbon pigment transfer papers in 1806 to functionalize his experimental typing machines.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #2 Report Error

The invention of the common mechanical elevator safety brake system was publicly demonstrated at the World's Fair by whom?

A. Henry Bessemer

B. Elisha Otis

C. Thomas Edison

D. James Watt

Correct Answer: Option B

Explanation:
Otis dramatic demonstration in 1854 involved cutting the platform support rope while standing on it, proving the safety gear worked.

This question belongs to: Static General Knowledge Inventions and Discoveries

Question #3 Report Error

Who discovered the link between electricity and magnetism by observing a compass needle deflect near a current-carrying wire in 1820?

A. James Clerk Maxwell

B. Hans Christian Ørsted

C. André-Marie Ampère

D. Michael Faraday

Correct Answer: Option B

Explanation:
Hans Christian Ørsted discovered electromagnetism when he noticed an electric current deflected a magnetic compass needle.

This question belongs to: Static General Knowledge Inventions and Discoveries