What is an enzyme?
Enzymes

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Biology
•
9th - 12th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
A biological catalyst that speeds up chemical reactions in living organisms without being consumed in the process.
2.
FLASHCARD QUESTION
Front
True or False: An enzyme can only be used once in a chemical reaction.
Back
False. Enzymes can be used repeatedly.
3.
FLASHCARD QUESTION
Front
What is the active site of an enzyme?
Back
The specific region on the enzyme where the substrate binds and the reaction occurs.
4.
FLASHCARD QUESTION
Front
What do enzymes typically end with?
Back
-ase.
5.
FLASHCARD QUESTION
Front
Which of the following is an enzyme: Sucrose, Saccharide, Fructose, Amylase?
Back
Amylase.
6.
FLASHCARD QUESTION
Front
What is the role of a substrate in an enzymatic reaction?
Back
The substrate is the molecule upon which an enzyme acts.
7.
FLASHCARD QUESTION
Front
What is the optimal pH for enzyme A if it functions best at pH 2?
Back
Enzyme A has an optimal pH of 2.
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