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- 1. Multiple ChoiceWhat is a substance called if it speeds up a chemical reaction?reusablecatalystspecificfragile
- 2. Multiple ChoiceWith what 3 letters do enzymes typically end?-ose-ase-ese-tic
- 3. Multiple Choice
Enzymes are an example of
Lipids
Carbohydrate
Protein
Nucleic Acid
- 4. Multiple ChoiceEach enzyme only has 1 substrate that will fit its active site. What is this called?reusablecatalystspecificfragile
- 5. Multiple Choice
In the diagram, what is letter A?productsubstrateenzyme-substrate complexactive site - 6. Multiple ChoiceLetter D...active siteenzymesubstrateproducts
- 7. Multiple ChoiceLetter B...active siteenzymesubstrateproducts
- 8. Multiple ChoiceLetter C...active siteenzymessubstrateproducts
- 9. Multiple ChoiceLetter E...active siteenzymesubstrateproducts
- 10. Multiple ChoiceAn enzyme speeds up a reaction bylowering the activation energy.raising the activation energy.releasing energy.absorbing energy.
- 11. Multiple Choice
What happens when enzymes are heated to a high temperature?
The enzymes die.
The shape of the enzyme are changed and it denatures
The enzymes' amino acid sequence changes.
The enzymes remain the same
- Answer choicesTagsAnswer choicesTags