1. Qs for Unit 1
Total: 31 marks

2. Topic 1 Quick Questions 1. 3. 4. 2. 5.

3. Topic 2 Quick Questions √ √ Anti-parallel √ Phosphate 1. 3. 2.
(2 marks)

4. Topic 3 Quick Questions 1. 3. 4. 2.

5. Topic 4 Quick Questions 1. 3. 2.

6. Topic 5 Quick Questions 1. 3. 2.

7. Topic 6 Quick Questions 1. 3. 2.

8. Electron transport chain
Topic 7 Quick Questions 1. 4.
Identify stages 1, 2, 3 and substances R and S
Glycolysis 2.
Citric Acid Cycle
Hydrogen 3.
Oxygen
Electron transport chain
(2 marks)

9. Topic 8 Quick Questions 1. 3.
(2 marks)
More/more room for electron transport chains/ATP synthase/hydrogen ions driving ATP synthase 1
More ATP/energy for muscle contraction/movement/activity 1 2.