Who was the American chemist who also attempted to determine DNA structure?
Answer
Linus Pauling
34719 Intermediate Trivia Questions
34719 public questions at this depth. How many can you answer?
What rule from Erwin Chargaff did Watson and Crick use?
Answer
Chargaff's rules
What is the term for the specific pairing of bases in DNA discovered by Watson and Crick?
Answer
complementary base pairing
What is the name of the laboratory at Cambridge where Watson and Crick worked?
Answer
Cavendish Laboratory
Who took the X-ray diffraction image Photo 51?
Answer
Raymond Gosling
At what institute did Mendeleev teach chemistry before joining Saint Petersburg University?
Answer
Saint Petersburg Technological Institute
What theory about the origin of petroleum did Mendeleev propose?
Answer
abiotic theory
What was the title of Mendeleev's doctoral dissertation?
Answer
On the Combinations of Water with Alcohol
Which element did Mendeleev predict as eka-boron?
Answer
Scandium
At which university was Mendeleev a professor of chemistry?
Answer
Saint Petersburg University
What property did Mendeleev use to order elements in his original periodic table?
Answer
atomic weight
Where in London are Alexander Fleming's ashes interred?
Answer
St Paul's Cathedral
What award did the United States give Alexander Fleming in 1947?
Answer
Medal for Merit
What was the title of the journal in which Fleming published his penicillin discovery?
Answer
British Journal of Experimental Pathology
What military rank did Fleming hold during World War I?
Answer
Captain
In which Nobel category did Fleming win?
Answer
Physiology or Medicine
What species of Penicillium did Fleming identify?
Answer
Penicillium notatum
In what year was Alexander Fleming knighted?
Answer
1944
In which month and year did Fleming discover penicillin?
Answer
September 1928
What antibacterial enzyme did Fleming discover in 1922?
Answer
Lysozyme
What was the name of Ada Lovelace's half-sister, Lord Byron's illegitimate daughter?
Answer
Allegra Byron
What device inspired the Analytical Engine's punch card system?
Answer
Jacquard loom
Who wrote the article that Ada Lovelace translated?
Answer
Luigi Menabrea
Which note contains the first computer program?
Answer
Note G
What was the name of the journal that published Ada Lovelace's notes?
Answer
Taylor's Scientific Memoirs
How many children did Ada Lovelace have?
Answer
Three
What was the cause of Ada Lovelace's death?
Answer
Uterine cancer
What mathematical concept did Ada Lovelace explain in her notes on the Analytical Engine?
Answer
Bernoulli numbers
Which mathematician mentored Ada Lovelace and introduced her to Babbage?
Answer
Mary Somerville
At what age did Ada Lovelace die?
Answer
36
What is the name of Stephen Hawking's youngest child?
Answer
Timothy Hawking
What is the name of the 'The Big Bang Theory' episode featuring Stephen Hawking?
Answer
The Hawking Excitation
What degree classification did Stephen Hawking achieve at Oxford?
Answer
First-class BA in Physics
What is the title of the first children's book co-authored by Stephen Hawking and his daughter?
Answer
George's Secret Key to the Universe
What is the name of the paradox regarding information loss in black holes?
Answer
black hole information paradox