Question 1 40 Marks 1.1 Describe the process of protein synthesis from DNA to polypeptide chain. (10 marks) 1.2 By doing some research describe the differences between the following mechanisms of enzyme inhibition. Competitive inhibition, uncompetitive inhibition and non-competitive inhibition. (10 marks) 1.3 Explain why the citric acid cycle will stop without oxygen being present. (5 marks) 1.4 With the aid of a diagram, describe how cellulose and amylose have different structures and properties, despite both polymers being made up of glucose. (10 marks) 1.5 Describe how the electron transport chain provides the energy for the formation of ATP in the cell