Podcast
Questions and Answers
Who demonstrated the existence of a precise relationship between genes and proteins?
Who demonstrated the existence of a precise relationship between genes and proteins?
- Edward Tatum
- George Beadle (correct)
- Oswald Avery
- Alfred Hershey
Who confirmed that the genetic material of the bacteriophage is made up of DNA?
Who confirmed that the genetic material of the bacteriophage is made up of DNA?
- Francis Crick
- Martha Chase
- Alfred Hershey (correct)
- James Watson
Who discovered the double helical structure of the DNA molecule?
Who discovered the double helical structure of the DNA molecule?
- Rosalind Franklin
- Oswald Avery
- George Beadle
- Francis Crick (correct)
Who demonstrated that genes are made up of DNA?
Who demonstrated that genes are made up of DNA?
Who hypothesized the existence of an intermediary between DNA and its protein products, which they called messenger RNA?
Who hypothesized the existence of an intermediary between DNA and its protein products, which they called messenger RNA?
What did George Beadle and Edward Tatum demonstrate in 1940?
What did George Beadle and Edward Tatum demonstrate in 1940?
Who confirmed that the genetic material of the bacteriophage is made up of DNA?
Who confirmed that the genetic material of the bacteriophage is made up of DNA?
Who discovered the double helical structure of the DNA molecule?
Who discovered the double helical structure of the DNA molecule?
Who hypothesized the existence of an intermediary between DNA and its protein products, which they called messenger RNA?
Who hypothesized the existence of an intermediary between DNA and its protein products, which they called messenger RNA?
What did Oswald Avery demonstrate in 1944?
What did Oswald Avery demonstrate in 1944?
Flashcards
Beadle and Tatum's 1940 discovery
Beadle and Tatum's 1940 discovery
They showed a direct link between genes and proteins.
Hershey-Chase experiment
Hershey-Chase experiment
Confirmed DNA is the genetic material of viruses.
Watson and Crick's discovery
Watson and Crick's discovery
DNA has a double helix structure.
Avery's 1944 finding
Avery's 1944 finding
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Messenger RNA (mRNA)
Messenger RNA (mRNA)
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Gene-protein relationship
Gene-protein relationship
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Hershey-Chase experiment's genetic material
Hershey-Chase experiment's genetic material
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James Watson and Francis Crick's model
James Watson and Francis Crick's model
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François Jacob and Jacques Monod's hypothesis
François Jacob and Jacques Monod's hypothesis
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Oswald Avery's key finding
Oswald Avery's key finding
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