Macromolecules Worksheet
A Grade 7 science worksheet covering the four major types of macromolecules: carbohydrates, lipids, proteins, and nucleic acids.
Includes
Standards
Topics
Macromolecules: The Building Blocks of Life
Name:
Date:
Score:
Read each question carefully and provide your best answer. This worksheet will test your knowledge of macromolecules.
1. Which of the following is NOT one of the four major types of macromolecules?
Carbohydrates
Vitamins
Proteins
Lipids
2. What is the primary function of carbohydrates in living organisms?
Genetic information storage
Long-term energy storage
Quick energy source
Building muscle
3. The monomers (building blocks) of proteins are called .
4. Fats, oils, and waxes are examples of , which are important for long-term energy storage.
5. DNA and RNA are types of , which carry genetic information.
6. Lipids are soluble in water.
True
False
7. Enzymes are a type of protein that speed up chemical reactions in the body.
True
False
Match each macromolecule with its primary function.
8. Carbohydrates
a. Genetic information
9. Lipids
b. Quick energy
10. Proteins
c. Structure and function (enzymes)
11. Nucleic Acids
d. Long-term energy storage
12. Briefly explain why water is essential for the structure and function of macromolecules.
Related Worksheets
Muscles of the Leg Worksheet
A Grade 7 science worksheet focusing on the major muscles of the human leg, their functions, and identification.
Six Kingdoms of Life Worksheet
Explore the characteristics and classification of the six kingdoms of life with this engaging worksheet for Grade 7 science students.
Six Kingdoms of Life Worksheet
Explore the characteristics and classification of the six kingdoms of life with this engaging worksheet for Grade 7 science students.
Human Decomposition: The Science of Decay
Explore the stages of human decomposition, the factors that influence it, and the roles of scavengers and microorganisms in this Grade 7 Science worksheet.
Feedback Loops in Science
Explore the concepts of positive and negative feedback loops in biological and environmental systems.
Humerus Bone Worksheet
Explore the anatomy and function of the humerus bone with this Grade 7 science worksheet.
Invertebrate Animals Worksheet
Explore the fascinating world of invertebrate animals with this worksheet, covering their characteristics, classifications, and examples.
Frog Dissection Worksheet
A worksheet covering the external and internal anatomy of a frog for grade 7 science students.