Cell Transport Independent Practice

The diagram shows the movement of particles across a cell membrane. The particles have characteristics that allow them to pass freely across the membrane. Select all of the statements that describe the particles or their movement based on the time-lapse diagram.

• The particles crossing the membrane do not have a charge.

• The movement across the membrane does not require energy.

• The particles crossing the membrane could be water or oxygen.

• The particles crossing the membrane could be proteins or carbohydrates.

Is the image of a plant cell representing a hypertonic, hypotonic, or isotonic solution?

Is the image of a plant cell representing a hypertonic, hypotonic, or isotonic solution?

Is the image of a plant cell representing a hypertonic, hypotonic, or isotonic solution?

Match the following

• Hypertonic

• 
• Isotonic

• 
• Hypotonic

• 

Molecules that are too large to be moved through the membrane, or even a membrane protein, can be transported into the cell by ​ (a)   .

• endocytosis
• osmosis
• lipid carriers
• simple diffusion

Match the following

• Moves through protein channels

• 
• Moves through ATP pump

• 
• Moves though the phospholipid bilayer

• 

The movement of oxygen into a cell until equilibrium is reached without the use of ATP is an example of ​ (a)   and

​ (b)   transport.

• passive
• diffusion
• active
• osmosis

Which of the following describes the process used by the sodium-potassium pump?

• active transport

• diffusion

• osmosis

• passive transport

What information can be drawn from the figure?

Select TWO that may apply.

• Glucose does not cross the plasma membrane.

• Water moves into the cell by active transport.

• Glucose moves equally into and out of the cell by active transport.

• Water moves into the cell by passive transport.