| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.72 |
| Score | 0% | 74% |
Carbohydrates are found in:
food additives |
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vegetable oils |
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sugars and starches |
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animal sources |
Carbohydrates are major sources of energy for the body and are found in sugars (fruit, cane sugar, beets) and starches (bread, rice, potatoes, pasta).
Poor balance could indicate an issue with which part of the nervous system?
cerebrum |
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medulla |
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spinal cord |
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cerebellum |
The cerebellum is a large cluster of nerves at the base of the brain that's responsible for balance, movement, and muscle coordination.
What is a major difference between the somatic and autonomic nervous systems?
one controls voluntary activity, one controls involuntary activity |
|
one controls thinking, the other controls feeling |
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each belongs to a different nervous system |
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one is inherited, the other is learned |
Both are part of the peripheral nervous system. The somatic nervous system sends sensory information to the central nervous system and controls voluntary actions while the autonomic nervous system regulates involuntary activity in the heart, stomach, and intestines.
In cell biology, where does DNA replication take place?
nucleus |
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mitochondria |
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Golgi apparatus |
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cytoplasm |
The cell nucleus contains the genetic material of the cell and is where DNA replication takes place.
I biome is made up of naturally occurring flora and fauna. Fauna is which of the following?
animals |
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minerals |
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habitats |
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plants |
A biome is a large naturally occurring community of flora (plants) and fauna (animals) occupying a major habitat (home or environment).