Explore Cell Membrane Structure and Function

What is embedded in the phospholipid bilayer?

• proteins
• salt
• water
• trapped animals

The cell is an _____ system.  It requires the constant inflow of matter and energy and outflow of waste. 

• closed
• open
• false
• circulatory

Most of the cell membrane is made of...

• Lipids
• Carbohydrates
• Proteins
• Nucleic acids

Hydrophilic means...

• water-loving
• water-fearing
• nonpolar
• lipid soluble

All cells have a:

• Nucleus
• Plasma membrane
• Cell wall
• Buddy

Hydrophobic region of the cell membrane?

• E
• B
• C
• A 

What does "bilayer" mean?

• one layer
• two layers
• laminated
• bilateral

What is NOT TRUE about the cell membrane

• It controls what enters and leaves the cell
• Semipermeable
• Phospholipid bilayer
• Contains digestive enzymes

Hydrophilic portion of cell membrane?

• A
• C
• D
• E 

What is this image?

• cell membrane
• proteins
• carbohydrates
• lipids