Cells (Chapter 7)
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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| Cell Theory | 1.) Cells are the basic unit of structure and function in all living things
2.) All living things are made up of cells.
3.)New cells are produced from existing cells
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| Facilitated Diffusion | in which molecules that cannot directly diffuse across the membrane pass through special protein channels.
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| Diffusion | The process by which particles move from an area of high concentration to low concentration.
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| Isotonic | the two solutions are the ''same strength''
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| Hypertonic | they have a more concentrated sugar on the right side of the tube.
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| Hypotonic | they have a ''below strength'' compared to the right side
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| Osmotic Pressure | the net movement of water out or into the cell produces a force.
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| Homeostatis | relatively constant internal physical and chemical conditions.
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| Tissue | a group of similar cells that perform particular function
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| Organ System | a group of organs that work together to perform a specific function
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| Receptor | to respond to chemical signals, must have one
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| Nucleus | - Contains and protects DNA
- Surrounded by a double membrane
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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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