Who discovered Nitrogen element in 1772? MCQ with Answer and Explanation
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Question #1
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Who discovered the protozoan parasite causing Malaria in human red blood cells?
Correct Answer: Option C
Explanation:
Charles Alphonse Laveran discovered the malaria parasite in 1880, winning the Nobel Prize in 1907. Sir Ronald Ross later discovered that mosquitoes transmit it.
Charles Alphonse Laveran discovered the malaria parasite in 1880, winning the Nobel Prize in 1907. Sir Ronald Ross later discovered that mosquitoes transmit it.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #2
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The vaccine for smallpox was developed by whom in 1796?
Correct Answer: Option A
Explanation:
Edward Jenner introduced the smallpox vaccine using cowpox material, pioneering the field of vaccinology.
Edward Jenner introduced the smallpox vaccine using cowpox material, pioneering the field of vaccinology.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #3
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Who discovered the exact structural formula of the complex molecule Vitamin B12, using advanced X-ray crystallography?
Correct Answer: Option A
Explanation:
Dorothy Hodgkin determined the atomic structures of penicillin, vitamin B12, and insulin, winning the 1964 Nobel Prize in Chemistry.
Dorothy Hodgkin determined the atomic structures of penicillin, vitamin B12, and insulin, winning the 1964 Nobel Prize in Chemistry.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
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