WJEC Biology for A2 Level: Revision Workbook

c) Explain why the time taken for the TTC to change colour takes longer at 55°C. (3) ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... d) Using your knowledge of respiration and the information provided, explain how TTC can be used to measure respiration in yeast. (3) ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... ......................................................................................................................................................................................................................................................................................................................................... 3.1 Importance of ATP and 3.3 Respiration | 17 Unit 3 Energy, Homeostasis and the Environment Copyright: Sample material