Help to prepare for LS3 test
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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| What are the levels of organization in the human body? | cells->tissues->organs->organ systems
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| What is structure? | How something is put together, what parts it has
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| What is function? | Its purpose, what it does
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| If cells have a similar structure and function, they are called... | tissue
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| Systems are made of... | organs
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| Organs are made of... | tissues
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| Tissues are made of... | cells
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| Respiratory rate means... | the number of breaths per minute
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| When exercising, will your respiratory rate be higher or lower? | higher
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| What is the function of the diaphragm? | It contracts and causes the pressure to change in your chest when you are breathing
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| What does the circulatory system do? | It moves oxygen, waste, and nutrients through the body
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| What does the digestive system do? | It breaks down food for energy
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| What does the stomach do? | churns food into smaller pieces, has enzymes to digest food
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| What digestive system organ absorbs nutrients? | Small intestine
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| What does a defensive barrier do? | blocks germs from getting inside your body
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| What are examples of defensive barriers? | mucus, skin, nose hairs
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| What types of defenses fight germs in your body? | T-cells, B-cells, antibodies
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| What does the lymphatic system do? | produces antibodies and white blood cells
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| Why does a vaccine work? | it causes the immune system to get ready for future attack.
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| What happens to lymph nodes when we get sick? | they become larger
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| What is a vaccine/vaccination? | a dead or weak microbe injected into the body to help our immune systems fight disease
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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.
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.
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Created by:
MrsGallagherFPMS
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