What is the role of enzymes in chemical reactions?
EOC Day 1 warmup

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Biology
•
11th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Enzymes speed up chemical reactions by lowering the activation energy.
2.
FLASHCARD QUESTION
Front
What are the building blocks of proteins?
Back
Amino acids are the building blocks of proteins.
3.
FLASHCARD QUESTION
Front
How does a change in pH affect enzyme activity?
Back
A change in pH alters the shape of the enzyme, affecting its activity.
4.
FLASHCARD QUESTION
Front
What is a key difference between prokaryotes and eukaryotes?
Back
Eukaryotes contain mitochondria, while prokaryotes do not.
5.
FLASHCARD QUESTION
Front
What happens to an enzyme after a chemical reaction?
Back
The enzyme is unchanged and can be reused when more substrate is available.
6.
FLASHCARD QUESTION
Front
Define activation energy.
Back
Activation energy is the minimum energy required for a chemical reaction to occur.
7.
FLASHCARD QUESTION
Front
What is the function of proteins in the body?
Back
Proteins provide structure for tissues and organs, and they also play roles in biochemical reactions.
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