Enzymes are biological catalysts. Fig. 3.1 shows how the enzyme, sucrase, breaks down a molecule of sucrose.
Describe how sucrase catalyses the breakdown of sucrose. You should refer to Fig. 3.1
in your answer.
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AUCTOS
Fig.3.1

1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme

Drag each label to the correct location. each label can be moved more than once match the properties with the subatomic particle

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials