In this post, General Knowledge Science Quiz, a few questions and their answers are given. Read and enhance your knowledge. If you want to add more questions, please provide your question and answer in the comment box. We will add all such questions and their answers in this list. Happy quizzing…
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The phenomenon of superconductivity was discovered by
Ans. Heike Kamerlingh Onnes
He invented integrated circuit, the forerunner of the computer microchip.
Ans. Jack S. Kilby
Who developed the first vaccine?
Ans. Edward Jenner
Which day is celebrated as Computer Literacy Day?
Ans. 2nd December
Earliest known hormone was _:
Hyposecretion of which hormone causes cretinism:
Name the acid that is the essential starting material for protein production and is found in all living cells.
Ans. Ribonucleic acid
The common chemical found in tea and also widely used in tanning industry.
Ans. Tannic acid
Hydrochloric acid which kills the majority of microbes, is present in high concentration in
Ans. Gastric juices
Preservation of cells, tissues, etc. in liquid nitrogen is termed as
Which film directed by Shyam Benegal was based on the white revolution?
Who was the first civilian in space?
Ans. Valentina Tereshkova
Watson and Crick are credited for discovering DNA. Who was the woman whose role is considered to be equally important?
Ans. Rosalind Franklin
When pressure on a piece of ice is increased its melting point ?
TCA cycle was proposed by
Ans. Hans Kreb
It is the science that discusses the relation of heat to mechanical work.
What shape is the Milky Way galaxy?
Ans. A spiral galaxy
Who discovered that our sun was not at the centre of the Milky Way?
Ans. Harlow Shapley
What is the common name of Nitrous Oxide?
Ans. Laughing gas
What is the common name of Sodium hypochloride?
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