Ch. 7 Campbell & Reece Biology,
pt.1
Terms : Hide Images
| 33743051 | hypotonic | less solute concentration than another solution | |
| 33743052 | amphipathic | has hydrophilic and hydrophobic region | |
| 33743053 | Davson-Danielli model | lipid bilayer model coated on both sides with hydrophilic proteins (sandwich model) | |
| 33743054 | fluid mosaic model | model of membrane as a mosaic of amphipathic protein molecules bobbing in fluid bilayer of phospholipids | |
| 33743055 | integral proteins | embedded in bilayer's core | |
| 33743056 | peripheral proteins | loosely bound to membrane surface | |
| 33743057 | glycolipid | carbohydrates proteins covalently bonded to lipids | |
| 33743058 | glycoprotein | carbohydrates covalently bonded to proteins | |
| 33743059 | channel protein | transport protein that functions by having a hydrophilic channel that certain molecules use as a tunnel through the membrane | |
| 33743060 | aquaporin | channel protein that specifically facilitates osmosis | |
| 33743061 | carrier protein | transport protein that holds onto passengers and change conformation to shuttle them across membrane | |
| 33743064 | concentration gradient | path traveled in order to balance the concentration of a substance across a space | |
| 33743066 | tonicity | solution's ability to to cause a cell to gain or lose water | |
| 33743067 | isotonic | having same solute concentration as another solution | |
| 33743068 | hypertonic | solution with higher solute concentration | |
| 33743069 | osmoregulation | control of water balance | |
| 33746128 | gated channel | ion channel protein that opens and closes by stimulus | |
| 33746129 | electrochemical gradient | combination of chemical and electrical forces acting on an ion | |
| 33746130 | membrane potential | energy source affecting traffic of all charged substances across a membrance | |
| 33746131 | electrogenic pump | transport proteins that generate voltage across a membrane |
