Quaternary Structure; Haemoglobin and Collagen summary activity

HideShow resource information
  • Created by: sjones1
  • Created on: 24-03-16 17:44

1. what is meant by the term Quaternary structure

  • a protein structure that consists of alpha helix's
  • Protein structure where a protein consists of more than one polypeptide chain.
  • a sequence of amino acids
  • a protein structure that consists of only one polypeptide chain
1 of 6

Other questions in this quiz

2. what is the function of haemoglobin?

  • to carry oxygen from the lungs to the tissues
  • to increase the water potentional within the blood vessels
  • to provide energy to muscles
  • to regulate temperature

3. what is the function of collagen?

  • there is no particular function
  • to carry out metabolic activities
  • to provide mechanical strength in many areas
  • to hold the body together

4. how many oxygen molecules can bind to haemoglobin?

  • 16
  • 2
  • 4
  • 8

5. describe one difference between the structure of haemoglobin and collagen

  • there are no differences between the two
  • Haemoglobin is insoluble in water whereas collagen is soluble in water
  • Haemoglobin contains a prosthetic group whereas collagen does not have a prosthetic group
  • one is a protein and one is a carbohydrate

Comments

No comments have yet been made

Similar Biology resources:

See all Biology resources »See all Biological molecules resources »