8.1 vocab
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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| osmosis | movement of water from an area of of high concentration to an area of low concentration through a semipermeable membrane
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| isotonic solution | The is the same concentration of a dissolved substance inside and outside the cell
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| hypotonic solution | Concentration of a substance outside the cell is lower than inside the cell so the dissolved substance moves into the cell causing the cell to swell
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| hypertonic solution | Concentration of a dissolved substance in a cell so water moves out of the cell and causes it to shrink
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| passive transport | no energy is used to transport molecules into or out of a cell
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| facilitated diffusion | The use of proteins to help transport molecules across the plasma membrane from an area of low concentration to high concentration requiring no energy
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| active transport | Movement of materials through a membrane from an area of lesser concentration to an area of more concentration, which requires energy
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| endocytosis | Occurs when a cell surrounds and takes in materials from its surroundings
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| exocytosis | Secretion or expelling of material from a cell
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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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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:
judith.a.aguilar@gma
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