Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
AP Biology Chapter 7
Chapter 7
| Question | Answer |
|---|---|
| What reduces phospholipid movement at high temperatures but hinders solidification at low temperatures? | Cholesterol |
| What kind of molecules can passively go through the plasma membrane? | Nonpolar |
| If a molecule uses ATP to cross the plasma membrane? | Active Transport |
| What is the hydrophobic part of the lipid bilayer? | The fatty acids tails |
| Name two types of endocytosis. | Pinocytosis and phagocytosis |
| Name two examples of small nonpolar molecules that can pass through the plasma membrane easily. | CO2 and O2 |
| Name two ex of polar molecules that have to be transported by transport proteins through the plasma membrane. | water and sugar |
| Cells can burst in what type of what type of solution? | Hypotonic soulution |
| In a hypertonic solution what do animal cells do? | Shrivel and shrink |
| _______ in your kidneys cells reclaim water from your urine. | Aquaporins |
| If you put a cell in an isotonic solution will the cell shrink, expand, or neither why? | Neither, water enters, leaves the cell equally |
| What is an ex of facilitated diffusion? | Aquaporins |
| True of false water wants to be where there is a high concentration of H2O? | False |
| What are two other names for transport proteins? | Channel proteins and carrier proteins |
| Some membrane proteins can recognize what on another cell membrane? | Glycoproteins |
Created by:
AllysonRitter
Popular Biology sets