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Enzymes
Test Description: Enzyme review game
Instructions: Answer all questions to get your test result.
1) What is denaturing?
A
changing the shape of an enzyme so that it no longer works
B
combining the enzyme with the substrate
C
breaking down fats
D
Acting in a way that is not natural
2) What 2 things can denature an enzyme?
A
pH and a solution
B
pH and Temperature
C
Temperature and a solution
D
solutions binding to the substrate
3) Enzymes are specific. What does this mean?
A
They can only work on one reaction
B
They are able to be specialized to work on many kinds of molecules
C
They take apart and connect one reaction.
D
They are picky about what they wear.
4) Are enzymes reusable?
A
Yes
B
No
5) Enzymes help you digest food.
A
True
B
False
6) The reactant of an enzymatic reaction is
A
substrate
B
enzyme
C
product
D
active site
7) When the enzyme combines with a substance, what is produced?
A
enzyme
B
substrate
C
active site
D
product
8) Where does the substrate fit into the enzyme? At the...
A
active site
B
activiation energy
C
product
D
enzyme substrate complex
9) What are enzymes?
A
biological catalyst
B
ecological catalysizers
C
Activation igniters.
D
chemical combiners
10) Enzymes work by
A
Lowering the activiation energy
B
Increasing the activiation energy
*select an answer for all questions
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