12.2 - Nerves
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| What is a nerve? | a cable like bundle of parallel axons that are components of a peripheral nervous system
🗑
|
||||
| What are the three connective tissue wrappings a nerve has? | Epineurium, perineurium, and endonerium
🗑
|
||||
| What is epineurium? | a think layer of dense irregular connective tissue that encloses the entire nerve and provides support and protection
🗑
|
||||
| What is perineurium? | a layer of dense irregular connective tissue that wraps fascicles(bundles of axons). Supports blood vessles.
🗑
|
||||
| What is endoneurium? | A delicate layer of areolar connective tissue that separates and electrically insulates each axon.
🗑
|
||||
| What are cranial nerves? | Extend from brian
🗑
|
||||
| What are spinal nerves? | Extend from spinal cord
🗑
|
||||
| What are sensory nerves? | contain sensory neurons that relay info to CNS
🗑
|
||||
| What are motor nerves? | contain motor neurons that relay info from the CNS
🗑
|
||||
| What are mixed nerves? | contain both sensory and motor nerves
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
rpill
Popular Science sets