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Questions and Answers
Which of the following is NOT a major group of biological macromolecules?
Which of the following is NOT a major group of biological macromolecules?
All organic compounds contain at least carbon and nitrogen.
All organic compounds contain at least carbon and nitrogen.
False
What are the two main components that make up hydrocarbons?
What are the two main components that make up hydrocarbons?
Carbon and hydrogen
A functional group that contains a carbon atom double-bonded to an oxygen atom and bonded to a hydroxyl group is known as a __________ group.
A functional group that contains a carbon atom double-bonded to an oxygen atom and bonded to a hydroxyl group is known as a __________ group.
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Match the following organic compounds with their examples:
Match the following organic compounds with their examples:
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Study Notes
Organic Compounds
- Organic compounds contain carbon and hydrogen.
- Examples include breast milk, ear wax, collagen, and hemoglobin.
- Six common elements found in organic compounds are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur (CHONPS).
Hydrocarbons
- Hydrocarbons are the simplest organic molecules.
- They contain only carbon and hydrogen.
- They form the basis of more complex organic molecules.
Substituted Hydrocarbons
- Substituted hydrocarbons contain elements other than carbon and hydrogen.
- These additional elements form "functional groups."
- Functional groups give organic molecules new chemical properties.
Biological Macromolecules
- Biological macromolecules are large, complex molecules with important roles in organisms.
- They are made of repeating units called monomers.
- Monomers link to form long chains called polymers.
- Four major groups of biological macromolecules are carbohydrates, proteins, lipids, and nucleic acids.
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Description
Explore the basics of organic compounds, hydrocarbons, and biological macromolecules in this quiz. Understand the essential elements, functional groups, and the significance of macromolecules in living organisms. Perfect for students looking to grasp introductory organic chemistry concepts.
