Other questions in this quiz

2. During inspiration in a fish, what happens to the muscles in the mouth and the operculum

  • Mouth contracts, opercular muscles relax
  • Mouth relaxes, opercular muscles contract
  • Mouth contract, opercular muscles contract
  • Mouth relaxes, opercular muscles relax

3. How many daughter cells are produced by meiosis

  • 1
  • 4
  • 8
  • 2

4. How many ATOMS of Oxygen can a haemoglobin molecule carry

  • 2
  • 8
  • 4
  • 16

5. What is the quaternary structure of a protein?

  • How a polypeptide of one protein interacts with the polypeptide of another protein
  • How polypeptide chains are arranged together in a protein with multiple polypeptides
  • How the protein folds into a 3d shape


No comments have yet been made

Similar Biology resources:

See all Biology resources »See all DNA, genetics and evolution resources »