Respiration Science revision respiration and fermentation 4.0 / 5 based on 4 ratings ? ScienceRespirationGCSEAQA Created by: 15herbertlCreated on: 29-01-18 17:29 89623514710 Across 1. when yeast is added to a sugar solution what gas is produced? (6, 7) 4. What does cellulose help to form a strong......? (4, 4) 7. Lactic acid is .... ? (5) 10. Which type of respiration needs oxygen? (9) Down 2. your energy is used to move, keep suitable body temp' and ....? (4) 3. Where do you get your energy from? (4) 5. Where are proteins produced in an animal cell? (7) 6. What colour is oxgenated blood? (3) 8. Which type of respiration (anaerobic/aerobic) produces more energy? (7) 9. energy is needed to repair ...... (7)? (7)
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