1. B2 - Enzymes L.O: to define keywords on enzymes to describe how enzymes are used everyday Starter: Which of these uses enzymes?

2. B2 - Enzymes Starter: Which of these uses enzymes? Answer: Photosynthesis, digestion, respiration and biological washing powders all use enzymes!

3. Activity 1: What is an enzyme? http://www.bbc.co.uk/schools/gcsebitesize/s cience/add_aqa/enzymes/acidsbasesact.s html

4. Activity 2: Keywords Match up the keyword on the left, to the correct definition on the right.

5. Activity 3: Enzymes in Digestion Digestion Demo!

6. Enzymes and Digestion Carbohydrase Carbohydrates Carbohydrase Simple sugars SgPSi Made in the: Salivary glands, Pancreas, Small intestine Protease Proteins Protease Amino acids SPS Made in the: Stomach, Pancreas, Small intestine Lipase Fats (lipids) Lipase Glycerol + fatty acids PSi Made in the: Pancreas, Small intestine

7. Activity 3: Enzymes in Industry

8. Plenary Cut out the boxes on protein digestion Assemble them into the correct order to tell the story of protein digestion Ask me to check before you stick them down!

9. Plenary - Protein Digestion Hold onto your card about protein digestion Talk to others in your team about their cards Arrange yourselves into the correct order, to tell the story of protein digestion

10. Answers: B H I A G E L D F J C K

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