Quiz: Cell Transport

The cell membrane is made of two layers of ______.

• Carbohydrates

• Proteins

• Phospholipids

• Cholesterol

What is NOT TRUE about the cell membrane

• It controls what enters and leaves the cell

• It is semipermeable

• It is a phospholipid bilayer

• It contains digestive enzymes

A can of air freshener is sprayed in the opposite side of the room. Ten minutes later you start to smell the scent. This is an example of

• passive transport (simple diffusion)

• active transport (proton pumps)

• endocytosis

• exocytosis

The picture is an example of _________________.

• osmosis
• isotonic
• diffusion
• active transport

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

What do the brown structures represent?

• Phospholipids

• Glycoproteins

• Proteins

• Cyctoskeleton Filaments

Hydrophobic region of the cell membrane?

• E
• B
• C
• A 

Tags

NGSS.MS-LS1-2

This picture represents which type of cellular transport?

• passive transport
• endocytosis
• exocytosis
• osmosis

Tags

NGSS.MS-LS1-2

Special proteins help move particles, but NO energy is needed. This is called . . .

• facilitated diffusion

• exocytosis

• active transport

• equilibrium

Identify this structure.

• cell wall
• cell membrane
• sap vacuole
• cytoplasm

Tags

NGSS.MS-LS1-2