secondquarter
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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Diffusion | The movement of molecules from an area of high concentration of that type of molecule, to an area of low concentration of that type of molecule, without using energy, until equilibrium is reached.
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Osmosis | The diffusion of water across an selectively permeable membrane.
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Active Transport | (Transport that requires energy. Therefore it must be done by a cell. It is the opposite of diffusion.) It is when molecules move from and area of low concentration to an area of high concentration. Using energy. The Equilibrium is never reached.
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Endocytosis | When particles that are to large to pass through the pores in the cell membrane entering the cell using cell energy.
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Exocytosis | When particles that are too large to move through pores in the cell membrane exiting the cell, using energy
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Selectively permeable membrane | It allows some things in to the cell while keeping other things in or out.
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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:
phoebsta
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