 |
Java Games: Flashcards, matching, concentration, and word search. |
 |
|
Transport Across a Cell Membrane
Created by Mary Buttiglieri for Middle School Life Science
Students will test their knowlege of diffusion, osmosis, facilitated diffusion, active transport, endocytosis, excytosis
|
| A | B |
|---|
| diffusion | movement of molecules from high to low concentration until equilibrium is reached |
| equilibrium | dynamic state where the concentrations on eother side of a cell membrane are equal, What moves in = what moves out |
| osmosis | diffusion of water |
| facilitated diffusion | moves material from high to low concentration using carrier or transport proteins |
| active transport | molecules move from low to high concentration using carrier proteins and ATP's energy |
| endocytosis/exocytosis | Used for molecules too large to enter or exit cell xit cell cell |
| isotonic | same concentration inside and outside the cell |
| hypertonic | high concentration outside the cell, water flows out of the cell |
| hypotonic | mostly water outside the cell, water flows into the cell |
| syrup | hypertonic |
| water | hypotonic |
| the reason you get juice from putting sugar on strawberries | osmosis |
|
|
|
|
|
Physical Science and Biology |
Waverly-Shell Rock High School |
| Waverly, IA |
|
|
|
|
|
| |
