Other questions in this quiz

2. What is a mutation?

  • When an extra chromosome is in the human body
  • A change in DNA
  • Another word for DNA
  • None of the above

3. What is the definition of the genome?

  • The entire genetic material
  • Two copies of a gene
  • A small section of DNA
  • A structure made up of long molecules of DNA

4. How many pairs of chromosomes are in the human body?

  • 24
  • 23
  • 46
  • 52

5. What are the 4 DNA bases?

  • T,A,G,C
  • T,L,G,C
  • P,O,K,M
  • A,C,K,E

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