Other questions in this quiz

2. How many different animo acids are used to make up thousands of proteins?

  • 12
  • 20
  • 73
  • 100

3. What is a cell nucleus?

  • Contains DNA and controls what the cell does.
  • Holds the cell together
  • Where the chemical reactions occur
  • Where respiration occurs

4. What is a gene?

  • A section of DNA
  • A base pair
  • A type of cell
  • Part of an atom

5. Which scientist could not receive their Nobel Prize for the discovery of DNA?

  • Maurice Wilkins
  • James Watson
  • Rosalind Franklin
  • Francis Crick

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