Other questions in this quiz

2. What compound is made of amino acids?

  • DNA
  • Alleles
  • Proteins
  • Genotypes

3. What is special about the 23rd pair of chromosomes?

  • They determine sex
  • They determine hair colour
  • They determine whether you have cystic fibrosis or not
  • They determine whether you have Huntington's disease or not

4. Recessive alleles are shown with..?

  • Lowercase letters
  • Capital letters

5. Each gene is a code for..?

  • cells
  • a different characteristic
  • making a certain protien
  • a different chemical in the body

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