Other questions in this quiz

2. How many cellulose chains form a microfibril?

  • 400-500
  • 60-70
  • 100-150
  • 50-60

3. Which structure is the sequence of amino acids?

  • Quaternary
  • Primary
  • Tertiary
  • Secondary

4. Which bond joins 2 amino acids?

  • Glycosidic
  • Peptide
  • Ester

5. How many polypeptide chains are there in haemoglobin?

  • 1
  • 4
  • 2

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