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Grades 6, 7 and 8 - Science - Middle School - Health - Macronutrients
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Avg score: 62% Most missed: “All _______ are composed of three elements.”
What are macronutrients?  Macronutrients are substances that the body needs for growth, repair and replacement of cells and cell parts.  They are defined as a class of chemical compounds.   There are three types of macronutrients, i.e., protein, fat and carbohydrates.  Each of these three substances provide the body with calories and/or energy.  Watching the amount of intake of each of these substances is critical to being able to maintain a healthy body but elimination of them from a person’s diet can be just as devastating so it’s important to understand them and consume them in healthy... Show more
Grades 6, 7 and 8 - Science - Middle School - Health - Macronutrients
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10 Questions

1. Which of the following is NOT an element of a carbohydrate?
2. These are made of long chains of building blocks called amino acids.
3. All _______ are composed of three elements.
4. These are complex carbohydrates such as bread, cereals, pasta, potatoes and rice.
5. These are two monosaccharides combined.
6. Macronutrients are defined as _____________.
7. Oat bran, barley bran, dried beans and peas are good sources of ______.
8. This is a type of lipid and is used by your body to produce bile, vitamin D and certain hormones.
9. These are chains of carbon, hydrogen and oxygen.
10. Typical fat molecules consist of three fatty acids known as ______.