Many Words One Should Know About Cells And How They Function
1. active transport - movement of materials through a membrane against a concentration gradient
2. endocytosis – a process by which a cell surrounds and takes in material from it's environment
3. exocytosis – is the expulsion or secretion of materials from a cell
4. facilitated diffusion – the passive transport of materials across a plasma membrane with the aid of transport proteins
5. hypertonic solution – the concentration of dissolved substances outside the cell is higher than the concentration inside the cell
6. hypotonic solution – the concentration of the dissolved substances is lower in the solution outside the cell than the concentration onside the cell
7. isotonic solution – the concentration of dissolved substances in the solution is the same as the concentration of dissolved substances outside the cell
8. osmosis – the diffusion of water across a selectively permeable membrane
9. passive transport – movement of particles across a cell membrane by diffusion......
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Approximate Word Count: 393
Approximate Pages: 2 (250 words per double-spaced page)
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