Passive Transport Practice

This term means that there is an equal amount on both sides

• Equilibrium

• Facilitated Diffusion

• Diffusion

One area has a higher amount of a substance (like water) than another area

• Concentration Gradient

• Equilibrium

• Concentration Movement

Tags

NGSS.HS-PS1-5

Which one of the answers below is not a type of passive transport?

• Diffusion

• Facilitated Diffusion

• Osmosis

• Endocytosis

Diffusion has molecules move from an area of a high amount of molecules to a low amount of molecules, which we call the...

• Concentration gradient

• Equilibrium

• Facilitated Difffusion

The types of molecules that go through diffusion without proteins and without energy are...

• small molecules (oxygen, carbon dioxide, etc.)

• large molecules (glucose)

• water molecules

Molecules that cross the cell membrane down their concentration gradient from an area of high concentration to low concentration move like a....

• slide

• see saw

• swing

The last frame of this comic represents this stage in the concentration gradient

• high amount of molecules to low amount of molecules

• equilibrium

• low amount of molecules to high amount of molecules

Facilitated Diffusion uses _________________ _________________ to help ions and large molecules (like glucose) cross the cell membrane

• Transport Proteins

• Slide Molecules

• Transport Lipids

In Facilitated Diffusion transport proteins act like ____________ to help ions and large molecules (like glucose) cross the cell memebrane

• tunnels

• slides

• bubbles

What is the main difference between diffusion and facilitated diffusion

• diffusion uses proteins

• facilitated diffusion uses proteins

• there are no differences