Nervous+System+Lab+Worksheet completed

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Liberty University *

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Biology

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Jan 9, 2024

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pdf

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3

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Nervous System Lab Worksheet Name: _________________________ Date: _________________________ Please answer the following: 1. What is the anatomical term for armpit? (4 points) 2. What are the three cords around the axillary artery? (5 points) 3. Essay: explain how to distinguish an artery or vein from a nerve in 3 to 5 complete sentences. (15 points) 4. What are the two main divisions of the nervous system? (5 points) 5. What is the hallmark cell of the nervous system? (4 points) 6. What is the term for the cell body of a neuron? (4 points)
7. True or false; the size of a neuron is always the same. Please explain your answer. (5 points) 8. What is the name of the support cells in the peripheral nervous system? (4 points) 9. What part of the neuron does the Schwann cell connect? (4 points) 10. What does the Schwann cell secrete , and why is this important? (5 points) 11. What are the spaces called between myelin segments? (4 points) 12. What is released from a neuron that will bind to receptors? (4 points) 13. How many cervical spinal nerves does a human have? (4 points) 14. How many thoracic spinal nerves does a human have? (4 points) 15. How many lumbar spinal nerves does a human have? (4 points) 16. How many sacral spinal nerves does a human have? (4 points)
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