DIFFUSION Jeopardy Template

CELL REVIEW	DIFFUSION 1	DIFFUSION 2	OSMOSIS	ACTIVE TRANSPORT
100 Cell Membrane What is the structure that serves as the cell's boundary from its environment?	100 PASSIVE Diffusion is a type of __________ transport.	100 DIFFUSION How do different types of molecule enter our cells?	100 OSMOSIS refers only to water molecules while DIFFUSION refers to all different types of molecules. How is OSMOSIS different that DIFFUSION	100 TRUE TRUE of FALSE: Active transport requires the use of ENERGY
200 NUCLEUS What is the control center of the cell?	200 HIGH concentration --> LOW concentration In DIFFUSION molecules move from _______ concentration to _______ contentration.	200 FLUID Cells are usually surrounded by _________.	200 FALSE TRUE or FALSE: In osmosis water molecules move from low concentrations to high concentrations.	200 ATP What kind of energy does ACTIVE TRANSPORT require?
300 TWO The prefix "BI" in the word BILAYER means...	300 A membrane that allows some molecules and other particles to enter and exit while blocking others What is a selectively permeable membrane?	300 Hypotonic, Hypertonic & Isotonic What are the three types of solutions?	300 Solute = SALT Solvent = Water In a salt solution (made of water+salt), what is the SOLUTE and what is the SOLVENT?	300 Active transport = Low concentration --> High concentration Active transport is the movement of molecules from an area of ______ concentration to an area of _______ concentration.
400 Mitochondria What organelle is responisble for the release of ENERGY?	400 Transport proteins Facilitated (facilitate=to make easier) diffusion requires the use of _______ ________.	400 FALSE. Facilitated diffusion is a type of passive transport (requires NO ENERGY) where molecules move DOWN their concentration gradient. TRUE or FALSE: Facilitated diffusion requires the use of energy.	400 HYPOtonic solution = solution has a LOWER concentration of solutes than the cell. Water will diffuse INTO the cell causing the cell to GROW LARGER. In a HYPOtonic solution the solution has a _________ concentration of solutes than the cell. Water will diffuse ______ the cell causing the cell to ________.	400 Water from soil enters a plant root. Active transport helps explain how_______________________.
500 PROKARYOTES DO NOT have a NUCLEUS EUKARYOTES HAVE a NUCLEUS What is one main difference between prokaryotes and eukaryotes?	500 Cell size remains constant because water moves into and out the cell at EQUAL rates. In an ISOTONIC solution, what happens to cell size? WHY?	500 A salt solution Yesterday in the lab, what kind of solution caused the onion skin cells to SHRINK?	500 WATER to move INTO THE CELL. An animal cell surrounded by fresh water will burst because the OSMOTIC PRESSURE causes	500 CONCENTRATION GRADIENT=the difference in the concentration of a substance from one location to another What is a concentration gradient?

CELL REVIEW

DIFFUSION 1

DIFFUSION 2

OSMOSIS

ACTIVE TRANSPORT

100

Cell Membrane

What is the structure that serves as the cell's boundary from its environment?

100

PASSIVE

Diffusion is a type of __________ transport.

100

DIFFUSION

How do different types of molecule enter our cells?

100

OSMOSIS refers only to water molecules while DIFFUSION refers to all different types of molecules.

How is OSMOSIS different that DIFFUSION

100

TRUE

TRUE of FALSE: Active transport requires the use of ENERGY

200

NUCLEUS

What is the control center of the cell?

200

HIGH concentration --> LOW concentration

In DIFFUSION molecules move from _______ concentration to _______ contentration.

200

FLUID

Cells are usually surrounded by _________.

200

FALSE

TRUE or FALSE: In osmosis water molecules move from low concentrations to high concentrations.

200

ATP

What kind of energy does ACTIVE TRANSPORT require?

300

TWO

The prefix "BI" in the word BILAYER means...

300

A membrane that allows some molecules and other particles to enter and exit while blocking others

What is a selectively permeable membrane?

300

Hypotonic, Hypertonic & Isotonic

What are the three types of solutions?

300

Solute = SALT Solvent = Water

In a salt solution (made of water+salt), what is the SOLUTE and what is the SOLVENT?

300

Active transport = Low concentration --> High concentration

Active transport is the movement of molecules from an area of ______ concentration to an area of _______ concentration.

400

Mitochondria

What organelle is responisble for the release of ENERGY?

400

Transport proteins

Facilitated (facilitate=to make easier) diffusion requires the use of _______ ________.

400

FALSE. Facilitated diffusion is a type of passive transport (requires NO ENERGY) where molecules move DOWN their concentration gradient.

TRUE or FALSE: Facilitated diffusion requires the use of energy.

400

HYPOtonic solution = solution has a LOWER concentration of solutes than the cell. Water will diffuse INTO the cell causing the cell to GROW LARGER.

In a HYPOtonic solution the solution has a _________ concentration of solutes than the cell. Water will diffuse ______ the cell causing the cell to ________.

400

Water from soil enters a plant root.

Active transport helps explain how_______________________.

500

PROKARYOTES DO NOT have a NUCLEUS EUKARYOTES HAVE a NUCLEUS

What is one main difference between prokaryotes and eukaryotes?

500

Cell size remains constant because water moves into and out the cell at EQUAL rates.

In an ISOTONIC solution, what happens to cell size? WHY?

500

A salt solution

Yesterday in the lab, what kind of solution caused the onion skin cells to SHRINK?

500

WATER to move INTO THE CELL.

An animal cell surrounded by fresh water will burst because the OSMOTIC PRESSURE causes

500

CONCENTRATION GRADIENT=the difference in the concentration of a substance from one location to another

What is a concentration gradient?