Cell Transport

The cell below is in a _____________ solution.

• Hypertonic
• Hypotonic
• Isotonic

An ISOTONIC solution has a(n) ______________ concentration of solute (dissolved stuff) than inside the cell.

• lower
• equal
• higher

What type of solution is this cell in?

• Isotonic
• Hypertonic
• Hypotonic
• diffused

What type of solution is this cell in?

• Isotonic
• Hypertonic
• Hypotonic
• diffused

Movement of particles from high to low concentration. 

• Passive Transport
• Active Transport

What is it called when molecules move across the cell membrane from an area of high concentration to an area of low concentration through a carrier protein?

• Diffusion
• Osmosis
• Active Transport
• Facilitated Diffusion

Osmosis is the movement of _____ across a membrane.

• food
• energy
• oxygen
• water

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

• Selectively (or Semi) Permeable 
• Totally Transparent
• Liquid Licorice 
• Heavily Patrolled 

Which part of the phospholipid is hydrophobic?

• The head

• The tails

• Only one tail

• The heart

Which molecule in the cell membrane is involved in transporting large molecules across the cell membrane

• Cholesterol

• Protein

• Carbohydrates

• Sugars