
Biology Enzymes
Flashcard
•
Biology
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
Enzymes are _____________?
Back
Proteins
2.
FLASHCARD QUESTION
Front
What is an enzyme?
Back
A protein that speeds up chemical reactions.
3.
FLASHCARD QUESTION
Front
With what 3 letters do enzymes typically end?
Back
-ase
4.
FLASHCARD QUESTION
Front
What is a substance called if it speeds up a chemical reaction?
Back
Catalyst
5.
FLASHCARD QUESTION
Front
An enzyme speeds up a reaction by _____________.
Back
Lowering the activation energy.
6.
FLASHCARD QUESTION
Front
What is the role of enzymes in biological systems?
Back
To catalyze biochemical reactions, increasing their rates.
7.
FLASHCARD QUESTION
Front
What factors can affect enzyme activity?
Back
Temperature, pH, and substrate concentration.
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