What are enzymes?
Macromolecules and Enzymes

Flashcard
•
Biology
•
9th Grade
•
Hard
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1.
FLASHCARD QUESTION
Front
Back
Enzymes are proteins that act as catalysts to speed up chemical reactions in biological processes.
2.
FLASHCARD QUESTION
Front
What is the optimal temperature for enzyme activity?
Back
The optimal temperature for enzyme activity is the temperature at which the enzyme works best, often around 30°C for many enzymes.
3.
FLASHCARD QUESTION
Front
What is the optimum pH for enzyme activity?
Back
The optimum pH is the pH level at which an enzyme is most active; for some enzymes, this can be around 6.6.
4.
FLASHCARD QUESTION
Front
What is the monomer of proteins?
Back
The monomer for proteins is an amino acid.
5.
FLASHCARD QUESTION
Front
Which biomolecule serves as a fast source of energy?
Back
Carbohydrates are useful for a fast source of energy.
6.
FLASHCARD QUESTION
Front
What are the four main types of macromolecules?
Back
The four main types of macromolecules are carbohydrates, lipids, proteins, and nucleic acids.
7.
FLASHCARD QUESTION
Front
What is the function of carbohydrates in living organisms?
Back
Carbohydrates provide energy and serve as structural components in cells.
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