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Linus Pauling Trivia Questions

How much do you really know about Linus Pauling? Below are 8 true or false statements. Click each one to reveal the answer and explanation.

1.

Pauling was a vocal advocate for nuclear weapons testing.

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Easy
✗ FALSE

He was a strident peace activist, campaigning against nuclear testing, which led to his Peace Prize.

2.

Pauling proposed that high-dose vitamin C could prevent and treat the common cold.

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Easy
✓ TRUE

His 1970 book 'Vitamin C and the Common Cold' advocated high doses to prevent and treat colds, sparking major controversy and research.

3.

Pauling discovered the double helix structure of DNA before Watson and Crick.

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Medium
✗ FALSE

Pauling proposed a triple helix model for DNA, but it was wrong; Watson and Crick beat him with the correct double helix.

4.

Pauling was awarded the Nobel Prize in Physiology or Medicine.

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Medium
✗ FALSE

He won the Nobel Prize in Chemistry, not Physiology or Medicine, for research on chemical bonds.

5.

Linus Pauling is the only person to win two unshared Nobel Prizes.

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Medium
✓ TRUE

He won the 1954 Nobel in Chemistry and the 1962 Nobel Peace Prize, both unshared—a unique feat.

6.

Pauling helped found the field of quantum chemistry.

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Hard
✓ TRUE

His work on chemical bonding and electronegativity laid foundations for quantum chemistry and molecular biology.

7.

Pauling was banned from leaving the United States during the Red Scare.

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Hard
✗ FALSE

Though his passport was briefly revoked in 1952 due to his leftist views, he was not banned; he later regained it.

8.

Pauling's work on sickle cell anemia helped establish it as a molecular disease.

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Hard
✓ TRUE

In 1949, he showed sickle cell anemia is caused by a single protein abnormality, coining the term 'molecular disease'.

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