Mutations

• What is a mutation?

  A change in DNA
• Where do mutations happen?

  In DNA
• Are all mutations harmful?

  No
• What is a cause of mutations?

  Radiation
• Can mutations be inherited?

  Yes
• What happens if a mutation affects a protein?

  The protein may not work properly
• Which body part does cystic fibrosis affect due to a mutation?

  Lungs
• When do mutations occur most often?

  During cell division