Introduction to Lipids
A worksheet for 7th-grade science students to learn about the basic structure, function, and types of lipids.
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Introduction to Lipids
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Read each question carefully and answer to the best of your ability. Good luck!
1. Lipids are a group of organic molecules that are in water.
2. One of the main functions of lipids in the body is to store .
3. Fats that are solid at room temperature are called fats.
4. The cell membrane is primarily made up of a type of lipid called a .
1. Which of the following is NOT a type of lipid?
Waxes
Proteins
Steroids
Phospholipids
2. Which type of fat is typically liquid at room temperature?
Saturated fat
Trans fat
Unsaturated fat
Cholesterol
1. Lipids are a good source of short-term energy for the body.
True
False
2. All lipids are harmful to human health.
True
False
1. Describe two important functions of lipids in living organisms.
2. Explain the difference between saturated and unsaturated fats.