The invention of the common medical diagnostic tracking method known as the western blot for separating protein chains was developed by whom? MCQ with Answer and Explanation
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Question #1
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Who is credited with inventing the wireless telegraph (radio communication)?
Correct Answer: Option D
Explanation:
Guglielmo Marconi developed the first successful long-distance wireless telegraphy system, winning the Nobel Prize in Physics in 1909.
Guglielmo Marconi developed the first successful long-distance wireless telegraphy system, winning the Nobel Prize in Physics in 1909.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #2
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Who discovered the planet Uranus in 1781?
Correct Answer: Option C
Explanation:
William Herschel discovered Uranus using a telescope he built himself, making it the first planet discovered in modern history.
William Herschel discovered Uranus using a telescope he built himself, making it the first planet discovered in modern history.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
Question #3
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Who developed the first successful polio vaccine in 1955?
Correct Answer: Option B
Explanation:
Jonas Salk developed the first successful inactivated polio vaccine (IPV) in 1955, while Albert Sabin later developed the oral polio vaccine.
Jonas Salk developed the first successful inactivated polio vaccine (IPV) in 1955, while Albert Sabin later developed the oral polio vaccine.
This question belongs to:
Static General Knowledge
Inventions and Discoveries
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