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- 1. Multiple Choice
1. Water is the most abundant molecule in the human
body. What does "most abundant" mean?
Most useful
Most common
Smallest
Simplest
- 2. Multiple Choice
2) What might happen if you did
not consume carbohydrates?
Your body would dry out.
You would die from a lack of oxygen.
You wouldn't get the energy you needed to function.
Your body wouldn't be able to build new muscle mass.
- 3. Multiple Choice
3. The four elements that make up 95 percent of the
body's weight are carbon, hydrogen, oxygen, and:
Nitrogen
Nickel
Iron
Calcium
- 4. Multiple Choice
4. If the human body were a car, glucose would be:
The engine
The motor oil
The wheels
The gasoline
- 5. Multiple Choice
5. What might happen if you didn't consume enough
lipids?
Your cells would have a hard time building cell membranes
Your body might not be able to store energy.
Your body may not be building enough hormones
All of the above
- 6. Multiple Choice
7. In your body, where can you find protein?
Only in your hair and nails.
Only within your bones.
Only in tissues and cartilage.
Just about everywhere.
- 7. Multiple Choice
8. What are nucleic acids responsible for?
Removing wastes from the body.
Providing short bursts of energy.
Encoding information used for the body's functions
and growth.
Delivering chemical messages between the brain and
the body.
- 8. Multiple Choice
9. A chemical reaction that includes an enzyme would
_____ than a chemical reaction without an enzyme.
Be faster
Require more energy
Require more water
Produce fewer proteins
- 9. Multiple Choice
10. Why should you eat a balanced diet?
You need carbs for proper energy metabolism
You need proteins and lipids for cell and hormone development
Your vital organs depend on in
All of the above
- 10. Multiple Choice
What four elements make up 95% of the bodies weight?
Carbon, hydrogen, phosphorous, and oxygen
Carbon, nitrogen, oxygen, sulfur
Carbon, hydrogen, nitrogen, and oxygen
Water, salt, beef, pudding
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