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Questions and Answers
What is the approximate weight of the central nervous system in an average adult human?
What is the approximate weight of the central nervous system in an average adult human?
- 140g
- 400g
- 1400g (correct)
- 2800g
What fraction of the volume of the central nervous system is occupied by capillaries?
What fraction of the volume of the central nervous system is occupied by capillaries?
- One-third (correct)
- One-tenth
- Half
- Two-thirds
How long are the capillaries within the central nervous system of an average adult human?
How long are the capillaries within the central nervous system of an average adult human?
- 900 km
- 600 km (correct)
- 300 km
- 200 km
What is the approximate weight of the central nervous system in an adult mouse?
What is the approximate weight of the central nervous system in an adult mouse?
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If an adult human's central nervous system weighs approximately 1400g, what percentage of that weight is occupied by capillaries?
If an adult human's central nervous system weighs approximately 1400g, what percentage of that weight is occupied by capillaries?
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