Show:
Oh you are so passive....
Are we good?
Get out...no come in...
Be Active...it's good for you!
Nothing specific...
100
These are the 3 types of movement a cell does without energy.
What are diffusion, osmosis, and facilitated diffusion?
100
This is what it is called when the concentration of solute outside and inside the cell is equal and this is what happens to the solution once this happens.
What is isotonic, (even amount of solute on outside/inside the membrane) and equal numbers of molecules move in either direction across a membrane and the concentration does not change?
100
This is the removal of material by a cell to get rid of waste.
What is exocytosis?
100
This is needed for active transport to take place and the 3 ways that it is accomplished.
What is energy and exocytosis, endocytosis and using carrier proteins to make sure the cell has what it needs or does not need?
100
This is what would happen if a cell (70% water) was placed in a strong NaCl solution.
What is plasmolysis? (it would shrink)
200
This is why diffusion occurs..
What is molecules are always moving around and coliding with eachother trying to find equilibrium?
200
This is what happens when a cell is placed in a hypertonic solution. (hint: lots of solute outside the cell and not so much inside.)
What is it will shrink (plasmolysis)?
200
This is the movement of molecules during diffusion, and the movement of molecules during active transport.
What is they move from high to low for diffusion and low to high for active transport?
200
This is the term given to the "ever moving parts" of the plasma membrane.
What is fluid mosaic? fluid=parts move around, mosaic=many parts phospholipids and proteins?
200
This is the property of a molecule that determines whether it goes through the cell or not.
What is molecule size?
300
This is the movement of molecules once equilibrium has been reached through diffusion. (double points for the "other" name for this time...)
What is there is still movement of molecules but there is no change of equilibrium..Other name: dynamic equilibrium?
300
This is what the channels and pumps that move material inside or out of call are made of ..and for double points the one of these that is both used in active and passive transport.
What is protein, carrier protein is used in both?
300
This is the energy of the cell that is used to carry out active transport.
What is ATP?
300
This is the movement of material into the cell with engulfing and 2 examples of these materials.
What is endocytosis..N, O, CO2, H20...
300
This is the reason why an animal cell surrounded by fresh water will undergo cytolysis.
What is water moves through osmosis and goes from high to low, fresh water moves into a cell as a cell has less than 100% water so the water gets in and it bursts?
400
This is how sugar can come on into a cell and the protein that is used for this.
What is facilitated diffusion, carrier protein?
400
This is a drawing of the phospholipid and the label for the head and tail.
What is a circle with 2 legs with the circle (head) being hydrophilic and the legs (tail) being hydrophobic?
400
This is the 2 parts of the cell membrane. double points for the names of the 2 sides of the phospholipid bilayer.
What is the phospholipid bilayer and proteins? Names of the phospholipid layers are hydrophilic (head) and hydrophobic.(tail)?
400
The dispersal of food color in a beaker of water is an example of this. (careful...)
What is diffusion? The food color is spreading out...dispersing NOT the water....
400
This is the full definition of passive transport including 3 points that must be noted.
What is movement is hi to low, no energy, and random motion of the particles? ...(they do not all get in a line and march around..).
500
Draw a cell square drawing, and in terms of osmosis, there is 30% water inside the cell and 100% water outside..this is what will happen to the cell.
What is water moves from high to low so the water enters into the cell to make it swell?
500
This is the organelle that has similar function to exocytosis.
What is Golgi apparatus as both exo. and golgi app. process, package and secrete with vesicles out of the cell?
500
This is the amount of solute and solvent in a hypertonic solution.
What is a high concentration of solute (outside the cell) and a low concentration of solvent (inside the cell)?
500
Juliana takes a spoonful of sugar and puts it into a beaker of water..it starts to dissolve..and dissolves even more until it seperates evenly in the beaker...this is what is happening.
What is diffusion...the sugar is the solute...the water is the solvent and it is dissolving and the water and sugar are blending due to diffusion?
500
List 2 places where diffusion is happening in the room right now...and one that is happening outside right now.
What is the dialysis tubing display in the front of the room, in our cells, and outside in the plants cells as they move material around in their cell?