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NBCHBCH5France
| Question | Answer |
|---|---|
| 5.2 What type of protein is used for cell recognition and adhesion? | The integral protein glycoprotein |
| 5.2 What type of cell junctions are used between cells for communication? | Gap junction |
| 5.2 What type of junction is used between adjacent epithelial cells? | Tight Junction |
| 5.3 What type of diffusion requires the energy of ATP? | Active transport |
| 5.3 What type of diffusion is used for water to move across membranes? | Osmosis |
| 5.3 What are the differences between hypertonic,hypotonic,and isotonic? | Hypertonic= having a higher solute concentration than its environment Hypotonic= having a lower solute concentration then its environment Isotonic= having the cell have an equal solute concentration in its environment and inside the cell |
| 5.4 What is the movement of a cell going against the concentration gradient called? | Active transport |
| 5.4 What are the differences between uniports, symports, and antiports? | Uniports= move a single substance in one direction Symports= move two substances in the same direction Antiports= move two substances in opposite directions, one in the cell, and one out. |
| 5.5 What is also known as "cell eating" where the cell membrane engulfs a large molecule so that the molecule can enter the cell? | The process of endocytosis specifically PHAGOCYTOSIS! |
| 5.5 What is the process of moving molecules out of the cell called? | Exocytosis |
| 5.5 What is used by animal cells to capture specific macromolecules from the cell's environment? | Receptor-mediated endocytosis |