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chapter 4 mhinkle
cell transport, photosynthesis, cellular respiration
| Question | Answer |
|---|---|
| What happens to a cell when it is placed in a hypotonic solution | water will come in to the cell |
| what happens to a cell when it is placed in a hypertonic solution | water will leave the cell |
| what is different between active and passive transport | during active transport molecules move against the concentration gradient. and during passive transport molecules move down the concentration gadient. |
| what is and example of active transport. | sodium potassium pump. pumps sodium out of the cell and potassium in to the cell both against the concentration gradient. |
| What is the process where a cell engulfs a macromolecule, forming a vesicle | endosytosis |