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Row 1, Col 1 True or False: Enzyme Are carbohydrates What is False (they are proteins)

1,2 The name for the enzyme that Breaks down lactose would be Called_______. (What is Lactase)

1,3 What is the name for the amount Of energy needed to start A chemical reaction? What is activation energy?

1,4 When an enzyme changes its Normal shape, the enzyme is said To be___________ What is denatured?

2,1 The name for the molecule that The enzyme attaches to or Acts upon is called the_________ What is substrate?

2,2 How many units are in a Reaction rate? What is 2? (example: # toothpicks/sec)

2,3 The number of toothpicks catalyzed Per second is called the: What is reaction rate?

2,4 What does Delta G measure? (Δ G ) What is “change in” (delta) energy or change in heat

3,1 What was the substrate (“toothpick” in The “liver” lab? What is hydrogen perioxide?

3,2 When hydrogen peroxide is Broken down by enzyme, what Two products are released? What is oxygen and water?

3,3 What is the name for the part Of the enzyme molecule that attaches To the substrate? What is the active site?

3,4 What is the most important Feature of an enzyme in order For the enzyme to function?? What is its shape?

4,1 In the toothpick lab, what functioned As the “competitive inhibitor? What is the colored toothpicks???

4,2 An enzyme is also called a ______ because It speeds up a chemical reaction. What is catalyst?

4,3 The model that explains how An enzyme functions is called the _____ and _____ hypothesis What is lock and key?

4,4 An enzyme that joins to smaller Molecules to form a larger molecule Is performing what type of reaction? What is condensation (dehydration synthesis?)

5,1 List two ways in which an enzyme can be denatured? What is pH or temperature?

5,2 What letter shows the active site of the Enzyme? What is B?

5,3 What letter shows the substrate? What is A?

5,4 What letter shows the products? What is d?