Who discovered the antibiotic Streptomycin, the first effective cure for tuberculosis, winning a Nobel Prize in 1952? MCQ with Answer and Explanation

Who discovered the antibiotic Streptomycin, the first effective cure for tuberculosis, winning a Nobel Prize in 1952?
A. Edward Abraham
B. Howard Florey
C. Alexander Fleming
D. Selman Waksman
Answer: Option D
Solution (By JKSSB Mock Tests)
Selman Waksman discovered several antibiotics produced by soil microbes, including streptomycin.

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Practice More Inventions and Discoveries Questions

Question #1
The invention of the seismograph to accurately measure earthquakes was pioneered by which British geologist?
A. Alfred Wegener
B. John Milne
C. Charles Richter
D. James Hutton

Correct Answer: Option B


Explanation:
John Milne invented the modern horizontal pendulum seismograph in 1880 while working in Japan.

Question #2
Who discovered the presence of the complex radioactive element Plutonium in 1940?
A. Lise Meitner
B. Glenn T. Seaborg and his team
C. Enrico Fermi
D. Otto Hahn

Correct Answer: Option B


Explanation:
Glenn Seaborg, Edwin McMillan, Joseph Kennedy, and Arthur Wahl isolated plutonium-238 via deuteron bombardment of uranium.

Question #3
Who invented the lithium-ion battery architecture, winning the Nobel Prize in Chemistry in 2019?
A. Gaston Planté
B. Thomas Edison
C. John B. Goodenough, M. Stanley Whittingham, and Akira Yoshino
D. Alessandro Volta

Correct Answer: Option C


Explanation:
These three scientists developed the lightweight, rechargeable, and highly energetic lithium-ion battery technology.