1) Are enzymes described as being specific? a) Yes b) No 2) Which part of the enzyme has a complementary shape to the substrate? a) Back b) Inside c) Active Site d) Binding Site 3) What do we call the temperature at which an enzyme is most active? a) Optimum Temperature b) Best Temperature c) Fastest Temperature d) Ideal Temperature 4) What happens to an enzyme if the temperature too high? a) It melts b) It works faster c) It works slower d) It denatures e) It dies 5) Catalase breaks down hydrogen peroxide into oxygen and water. What is the substrate? a) Catalase b) Hydrogen Peroxide c) Oxygen d) Water e) Oxygen and Water 6) Amylase breaks starch down into maltose. What type of reaction is this? a) Degradation b) Synthesis 7) Which is NOT true of enzymes a) Specific b) Made of Protein c) Essential d) Biological Catalyst e) Not reusable 8) Where do most chemical reactions take place in the cell? a) Nucleus b) Cytoplasm c) Cell membrane 9) Which substrate would bind to this enzyme? a) A b) B 10) What happens to an enzyme if the pH is too high? a) It melts b) It works faster c) It works slower d) It denatures e) It dies

S3 Enzymes

by
Print
Embed

Leaderboard

Visual style

Options

Switch template

Continue editing: ?