Stucture and Function
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Nostrils | Two openings in the nose through which air is inhaled
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| Nose | Filters and humidifies air
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| Epiglottis | Flap of tissue that prevents food from passing into the trachea
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| Larynx | The voice box- responsible for producing sound
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| Trachea | The windpipe
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| C-shape rings of cartilage | Structures that help to keep the trachea and bronchi from closing in when air is drawn through them
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| Bronchi | The two subdivisions of the trachea
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| Bronchioles | Tiny branches of the bronchi
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| Mucus | Present in the trachea and, bronchi and bronchioles to trap small unwanted particles
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| Cilia | Tiny hairs present in the trachea, bronchi and bronchioles to move mucus and unwanted particles from the breathing system to the stomach
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| Lungs | Large, pink, spongy structures in which gaseous exchange takes place
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| Alveoli | These tiny air sacs form the end of each bronchiole.
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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.
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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.
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Created by:
denisec08
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