2. Macromolecules Post test
This quiz covers the structure and function of the four major macromolecules….carbohydrates, proteins, lipids, and nucleic acids.
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- Question 1 of 20
1. Question
1 point(s)Match the following elements with the macromolecule they make up.
Sort elements
- Carbon Hydrogen Oxygen – (Saccharides)
- Carbon Hydrogen Oxygen – (Fatty acid & Glycerol)
- Carbon Hydrogen Oxygen Nitrogen
- Carbon Hydrogen Oxygen Nitrogen Phosphorus
- Carbohydrates
- Lipids
- Proteins
- Nucleic acids
CorrectIncorrect - Question 2 of 20
2. Question
1 point(s)What suffix (word ending) is used in the names of most carbohydrates? (only 3 letters)
CorrectIncorrect - Question 3 of 20
3. Question
1 point(s)Move the following items next to their correct macromolecule.
Sort elements
- Cellulose, Starch, Glucose, Bread, Sugar
- Wax, Butter, Cell membrane, Fats and Oils, Cholesterol, Hormones
- Steak, Chicken, Pork, Enzymes Amino acids, Muscle, Skin and Hair
- DNA or RNA
- Carbohydrates
- Lipids
- Proteins
- Nucleic acids
CorrectIncorrect - Question 4 of 20
4. Question
1 point(s)Monomer is to Polymer like ___ is to ____
CorrectIncorrect - Question 5 of 20
5. Question
1 point(s)Move the monomers and their functions next to the correct macromolecule.
Sort elements
- monosaccharides, main source of energy, ATP
- glycerol and fatty acids, energy storage, make up cell membrane
- amino acids, speed up chemical reactions, cell building
- nucleotides, store and transmit genetic information for protein synthesis
- Carbohydrates
- Lipids
- Proteins
- Nucleic acids
CorrectIncorrect - Question 6 of 20
6. Question
1 point(s)Photosynthesis involves the production of sugar and oxygen. Select the drawing that shows a carbohydrate that is formed in photosynthesis.
CorrectIncorrect - Question 7 of 20
7. Question
1 point(s)Lipids are composed of a glycerol and fatty acids. Select the following image that represents a lipid.
CorrectIncorrect - Question 8 of 20
8. Question
1 point(s)What is the correct name of the macromolecule in the diagram below and what is its correct function?
CorrectIncorrect - Question 9 of 20
9. Question
1 point(s)Carbohydrates and proteins are two types of macromolecules. Which functional characteristic of proteins distinguishes them from carbohydrates?
CorrectIncorrect - Question 10 of 20
10. Question
1 point(s)Move the following functions next to the correct macromolecule.
Sort elements
- Short-term energy, main energy source, structural support for plants
- Long-term energy storage, provides insulation, steroids, waterproof covering, makes up cell membrane
- Transports substances, speeds up chemical reactions, structural support
- Stores and communicates genetic information
- Carbohydrates
- Lipids
- Proteins
- Nucleic Acids
CorrectIncorrect - Question 11 of 20
11. Question
1 point(s)This macromolecule serves many functions in organisms including speeding up chemical reactions, transporting materials in and out of the cell, making up bones and muscles. Which macromolecule functions is being described? (carbohydrates, lipids, proteins, nucleic acids)
CorrectIncorrect - Question 12 of 20
12. Question
1 point(s)This macromolecule is the main information-carrying molecule of the cell. It directs the process of protein synthesis, which enables them to determine the inherited characteristics of every living thing. (carbohydrates, lipids, proteins, nucleic acids)
CorrectIncorrect - Question 13 of 20
13. Question
1 point(s)This macromolecule stores energy, is used for cell signaling, and as the main structural component of cell membranes. (carbohydrates, lipids, proteins, nucleic acids)
CorrectIncorrect - Question 14 of 20
14. Question
1 point(s)Select ALL of the following organic compounds that are not the main source of energy for living things. (3 choices)
CorrectIncorrect - Question 15 of 20
15. Question
1 point(s)This is one job proteins do NOT have in the body
CorrectIncorrect - Question 16 of 20
16. Question
1 point(s)Select ALL of the following that are uses of proteins in your cells and body. (3 choices)
CorrectIncorrect - Question 17 of 20
17. Question
1 point(s)The element           is found in all organic compounds.
CorrectIncorrect - Question 18 of 20
18. Question
1 point(s)Select All of the following that are examples of uses of lipids. (3 choices)
CorrectIncorrect - Question 19 of 20
19. Question
1 point(s)Sort the following macromolecules in order from first source of energy to last source of energy.
- Lipids
- Carbohydrates
- Proteins
- Nucleic acids
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CorrectIncorrect - Question 20 of 20
20. Question
1 point(s)Which macromolecule contains the most amount of energy and why?
CorrectIncorrect
