Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
|
Lipid Protein |
What is abundant in cell? What is MOST abundant in cell? |
|
|
Plasma membrane |
Lipid bilayer Proteins Carbs Cholesterol
These are 4 parts to what membrane? |
|
|
Peripheral and integral |
What are the two types of proteins in a plasma membrane? |
|
|
Diffusion ; concentration gradient |
_______ is the movement of molecules from an area of high concentration to an area of low concentration. What drives diffusion? |
|
|
ATP; passive |
In diffusion no _ _ _ is needed, and it is ______ |
|
|
Distance Molecule size Temperature Gradient size Electrical forces |
What factors effect diffusion? (5) |
|
|
Osmosis |
______ is the diffusion of water across a cell membrane. Water is NOT SOLUBLE to lipid bilayer of plasma membrane, osmosis is a chemical mediated diffusion. |
|
|
Aquaporins |
______ are proteins involved with the transport of water. |
