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Questions and Answers
What is the percentage of body weight contributed by the brain?
What is the percentage of body weight contributed by the brain?
- 10%
- 1%
- 5%
- 0.2% (correct)
How many neurons are there in the nervous system?
How many neurons are there in the nervous system?
- 10^6
- 10^11 (correct)
- 10^9
- 10^14
What are the components of the Central Nervous System (CNS)?
What are the components of the Central Nervous System (CNS)?
- Brain and nerves
- Spinal cord and nerves
- Brain and muscles
- Brain and spinal cord (correct)
What is the main function of the Somatic Nervous System (SNS)?
What is the main function of the Somatic Nervous System (SNS)?
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What does the Parasympathetic Nervous System control in the ANS?
What does the Parasympathetic Nervous System control in the ANS?
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What is the volume of the brain according to the provided information?
What is the volume of the brain according to the provided information?
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How much does the brain weigh based on the given notes?
How much does the brain weigh based on the given notes?
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What percentage of body weight does the brain contribute?
What percentage of body weight does the brain contribute?
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What fraction of energy consumption does the brain account for?
What fraction of energy consumption does the brain account for?
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What are the components of the Central Nervous System (CNS)?
What are the components of the Central Nervous System (CNS)?
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