
Biomolecules and Enzymes REG 2022
Flashcard
•
Biology
•
9th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
Which elements are present in nucleic acid?
Back
CHONP (Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus)
2.
FLASHCARD QUESTION
Front
The pH at which an enzyme is most efficient is called the _________ pH of an enzyme.
Back
Optimum pH
3.
FLASHCARD QUESTION
Front
Which biomolecule is found in pasta and bread?
Back
Carbohydrate
4.
FLASHCARD QUESTION
Front
Proteins are composed of what smaller subunits?
Back
Amino acids
5.
FLASHCARD QUESTION
Front
What happens when enzymes are heated to a high temperature?
Back
The shapes of the enzyme are altered (denatured).
6.
FLASHCARD QUESTION
Front
What are the four main types of biomolecules?
Back
Carbohydrates, Proteins, Lipids, Nucleic Acids
7.
FLASHCARD QUESTION
Front
What is the primary function of enzymes in biological systems?
Back
To act as catalysts that speed up chemical reactions.
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