PASSIVE TRANSPORT ACTIVE TRANSPORT IN THE LAB VOCAB CELL MEMBRANE MISCELL- ANEOUS 200 400 600 800 1000 200

PASSIVE TRANSPORT

ACTIVE TRANSPORT

IN THE LAB

VOCABCELL

MEMBRANEMISCELL-ANEOUS

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PASSIVE TRANSPORT

ACTIVE TRANSPORT

IN THE LAB

VOCABCELL

MEMBRANEMISCELL-ANEOUS

Category1

200passive

$200T or F

Does passive transport require ATP?

Return to Game Board

Category1

200

No, energy required.


passive$400

Can water can diffuse?


Category1

200

Yes, osmosis or the movement of water is a type of diffusion.


passive$600

T or FPassive Transport can increase or

decrease turgor pressure.


Category1

200

True- water can move in or out of a cell


passive$800

What is the term for a cell shrinking due to osmosis?


Category1

200

plasmolysis


passive$1000

What is the term for a cell membrane breaking due to excessive turgor pressure?


Category1

200

cytolysis


Category1

200Active $200

What is another name for the proteins involved in active

transports?


Category1

200

“pumps”


active$400

What is the energy molecule called that runs the active transport of molecules?


Category1

200

ATP


active$600

T or FActive Transport can take place through the lipid layers in a cell

membrane.


Category1

200

False, active must use proteins or gates.


active$800

T or FIn Active Transport, molecules can move only out of cells, like

exocytosis?


Category1

200

False, molecules can be pushed either direction from energy in

the cell.


active$1000

How many molecules of Na+ move in the sodium potassium

pump & in which direction (in or out of the cell)?


Category1

200

3 Na ions move out of the cell.


Category1

200In the lab

$200T or F

During the labs, our distilled water was a isotonic solution.


Category1

200

True, it had no dissolved particles in it & it was our control.


In the lab

$400T or F

Glucose molecules moved from in the cup into the cell.


Category1

200

False, we placed glucose in the cell first.


In the lab

$600The red onion showed which idea

a)Equilibriumb) deplasmolysis

c) plasmolysis


Category1

200

c) Plasmolysis (shrinking of cells)


In the lab

$800T or F

The carrots and the potatoes had the same reactions to the salt

water solutions?


Category1

200

True, both showed an increase in size (water gain) in tap water, and a decrease in size (water loss) in

the salt or saline solutions.


In the lab

$1000Describe what happened in both beakers of the egg demo after 24

hours.


Category1

200Water beaker, egg was swollen.

Osmosis moved water into the cell.

Salt beaker, egg shrunk. Osmosis moved water out of the cell.


Category1

200

vocab$200

What is passive transport?


Category1

200

Movement of molecules across a semi permeable membrane.


vocab

$400What is active transport?


Category1

200

Movement of molecules across a semi permeable membrane, but

requires ATP & protein pumps.


vocab

$600Describe a concentration

gradient.


Category1

200

Molecules have areas of high and low concentrations, either within

a solution or on separate sides of a semi permeable membrane.


vocab

$800What is another word for homeostasis in biology?


Category1

200

Equilibrium or isotonic


vocab

$1000What is deplasmolysis?


Category1

200

Cells exploding due to too much turgor pressure inside.


Category1

200

Cell membrane$200

What are the 2 main parts of the cell membrane made of?


Category1

200

Lipids & proteins


Cell membrane

$400Do cell walls have to act like a membrane that is being semi

permeable?


Category1

200Yes, if the cell wall doesn’t allow

stuff to pass through, the cell would not be able to excrete wastes, or take in CO2 for

photosynthesis.


Cell membrane

$600Are protein channels used during

facilitated diffusion of glucose?


Category1

200

Yes, the gates open so the cell can readily absorb the needed food.


Cell membrane

$800How many lipid layers are in a

cell membrane?


Category1

200

Two flexible ones


Cell membrane

$1000What causes the hardening of the

cell membrane lipid layers?


Category1

200

Saturated fats like butter Or cholesterol


Category1

200

misc$200

What is isotonic?


Category1

200

Solutions that are the same concentrations throughout.


misc

$400What can easily pass through the

lipid layers in lung cells?


Category1

200

Oxygen & carbon dioxide


misc

$600What does cystic fibrosis have to

do with cell transports?


Category1

200

The active transport pumps don’t properly work, so mucous builds up on the lungs & then oxygen can’t be exchanged correctly.


misc

$800How does temperature or thermal

heat affect diffusion?


Category1

200

Increase in temperature = increase in rate of diffusion & vice

versa


misc

$1000Tell 2 ways that active and passive

transports differ?


Category1

200 Active- requires energyUses proteins as pumps

Could be exo or endocytosisGoes against the concentration gradient (uphill)

Is unequal in exchange numbers of ions

Passive- doesn’t use energyCan use proteins or lipid layers

Goes with the concentration gradient (downhill)


FinalJeopardy!Round

Category1

200

What does up or down a concentration gradient mean?

Category1

200

Up – against gradient from low to Hi concentrations

Down – with gradient from Hi to low areas of concentrations


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PASSIVE TRANSPORT ACTIVE TRANSPORT IN THE LAB VOCAB CELL MEMBRANE MISCELL- ANEOUS 200 400 600 800 1000 200