Musce Contraction
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| neurotransmitter that initiates a muscle contraction | acetylcholine
🗑
|
||||
| shortening of the length of all the muscle fibers and out of the muscle itself. it is the opposite of relaxation | contraction
🗑
|
||||
| a bundle composed of many muscle fibers. it is surrounded by fascia. many fascicles grouped together from a muscle | fascicle
🗑
|
||||
| an increase in the size of a muscle | hypertrophy
🗑
|
||||
| one muscle cell. so named because it stretches over a long distance | muscle fiber
🗑
|
||||
| section of a muscle fiber that contains thin strands (actin) and thick strands (myosin) that give it its characteristic striated appearance under a microscope | myofibril
🗑
|
||||
| area on a single muscle fiber where a nerve cell connects to it | neuromuscular junction
🗑
|
||||
| chemical messenger between a nerve cell and a muscle fiber | neurotransmitter
🗑
|
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:
ricrom81
Popular Anatomy sets