1) What are the types of fermentation? a) alcohol and lactic acid b) lactic acid c) alcohol 2) What does lactic acid fermentation produce? a) lactic acid b) carbon dioixde c) alcohol 3) What raw material is needed for fermentation? a) glucose (sugar) b) carbon dioxide c) oxygen 4) What is Anaerobic respiration? a) Respiration using oxygen b) Respiration using carbon dioxide c) Respiration without oxygen 5) What does alcoholic fermentation produce? a) Carbon dioxide b) Water c) Ethanol (alcohol) d) carbon dioxide and Ethanol (alcohol) 6) Why is aerobic respiration better than anaerobic respiration (fermentation)? a) It make less energy b) It is not really any better c) It needs oxygen d) It make a lot more energy 7) What does the build up of lactic acid in your body cause? a) It gives you a lot more energy b) It make you pass out c) It make your muscles stop working d) It provides you with the oxygen needed for respiration 8) Where does fermentation take place? a) Cells b) air c) water 9) Fermentation can be useful to make... a) bread, cheese, alcoholic drinks b) water c) juices 10) Mould, yeast and bacteria all respire anaerobically. a) True b) False

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