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Biology Chapter 5
Chapter 5 info to study for test hypotonic, isotonic, and hypertonic solution
| Question | Answer |
|---|---|
| In the lab, cells are normally placed in ___________ _____________ in which the cell neither gains nor loses water. | Isotonic solution |
| Isotonic solution is concentration of water ______ on both sides of the membrane. | Same |
| Animal cells placed in hypertonic solution ______. | Shrink. |
| _____% saline isotonic to red blood cells, used in medical settings, usually have this concentration. | 0.9% |
| Cells placed in _________ _______ lose water. The concentration of water outside cell less than inside cell. | Hypertonic solution |
| When a _______ ______ is placed in a hypotonic solution, it gains water and the plasma membrane pushes against the rigid cell wall as the plant cell become turgid. | Plant cell |
| When a plant cell is placed in a hypertonic solution, plant cells undergo plasmolysis and may ______ (cut flowers placed into salty water). | Wilt |
| _________ _________ has concentration of water outside of cell greater than inside cell. | Hypotonic solution |
| ________ cells placed in hypotonic solution may lyse or burst. | Animal |
| Lysis refers to disrupted cells, so hemolysis, then is ________ red blood cells. | Disrupted |
| The plant cells do not burst because the cell wall does not give way. ______ pressure in plant cells is extremely important in maintaining a plant’s erect position. | Turgor |
| Turgid means ________. | Swollen |
| Hypotonic solution allows it to _____ water. | Accept |
Created by:
jwatts1
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