Diffusion QUIZ

The movement of molecules from areas of high concentration to low concentration.

• diffusion
• facilitated diffusion
• active transport

What process is shown?

• diffusion
• facilitated diffusion
• active transport

Tags

NGSS.MS-LS1-2

Which way will the water molecules move during diffusion?

• Out of the cell, so the cell shrinks.

• Out of the cell, so the cell swells.

• Into the cell, so the cell shrinks.

• Into the cell, so the cell swells.

Tags

NGSS.MS-LS1-2

Where is there a low concentration of perfume?

• in the bottle
• on the hand
• in the room
• in the top

Where is there a low concentration of dye?

• at the bottom of cup
• in the color
• at the top of cup 
• no concenteraion gradient

Tags

NGSS.MS-PS1-2

Where is there a high concentration of bbq smoke?

• In the bbq pit
• In the house
• Two streets over
• In the atmosphere

What does “high concentration area” mean?

• Spread out
• Tightly packed together
• Uncrowded
• Spacious

Diffusion stops when

• The concentration of molecules is spread evenly

• The molecules are all in one location

• The molecules get really cold

• The molecules get really warm

The cell is 99% water. The surrounding is salty. Where will the water go?

• Into the cell
• Out of the cell
• Equally in & out 

Tags

NGSS.MS-LS1-2

Where is there a high concentration of water?

• in the flower
• cannot be determined by picture.
• in the vase
• in the leaves

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3