Cell Membrane and Diffusion

What type of transport is this?

• facilitated diffusion

• active transport

• diffusion

• osmosis

Tags

NGSS.MS-LS1-2

Something is ___________ ____________
when some molecules can cross the membrane while others cannot. 

• Selectively (or Semi) Permeable 

• Totally Transparent

• Liquid Licorice 

• Heavily Patrolled 

The picture below is an example of _________________ .

• osmosis

• isotonic

• diffusion

• active transport

How does a cell maintain homeostasis?

• Regulates what enters and leaves the cell

• Flexibility

• Protective barrier

• Structure and support

Tags

NGSS.HS-LS1-3

Which type of diffusion is being represented in this picture?

• Passive Diffusion

• Simple Diffusion

• Active Diffusion

• Facilitated Diffusion

The cell membrane is permeable to the substance shown here. Click the side of the membrane that the particles will move towards.

Tags

NGSS.MS-LS1-2

Which process is a type of passive transport?

• Osmosis

• Phagocytosis

• Sodium-potassium pump

• Exocytosis

click on the hydrophilic part of the cell membrane

Tags

NGSS.MS-LS1-2

Identify the part of the membrane identified as A.

• carbohydrate

• cholesterol

• protein

• phospholipid

The function of the plasma membrane is....

• to regulate what enters and leaves the cell.

• fight bacteria and viruses that enter the cell.

• provide rigid support and protection to the cell.

• make sure each cell can move

Tags

NGSS.MS-LS1-2