What affects enzyme reactions Explain and describe enzyme reaction graphs Recap: • Use keywords to explain how enzymes work in digestion • Enzyme • Catalyst • Active site • Shape • Substrate • Product • Complementary • Break up Mouth and salivary glands https://www.youtube.com/watch?v=smtCH5HX44o Effect of temperature on enzyme action • Describe the graph • Explain the graph Explain these graphs Effect of pH on enzyme action • Keywords