Transport through the cell membrane

What does "bilayer" mean?

• one layer
• two layers
• laminated
• bilateral

The picture is an example of...

• active transport
• passive transport
• diffusion
• osmosis

The release (exit) of large particles from the cell is

• pinocytosis

• phagocytosis

• endocytosis

• exocytosis

The movement of water across the cell membrane from areas of high concentration of water to areas of low concentration of water

• endocytosis

• osmosis

• facilitated diffusion

• pinocytosis

The type of cell transport that DOES NOT require energy

• active transport

• passive transport

The movement of molecules from an area of high concentration to areas of low concentration until equilibrium is reached.

• osmosis

• diffusion

• plasmolysis

• cytolysis

The process of engulfing or bringing large particles into the cell.

• passive transport

• endocytosis

• exocytosis

• diffusion

Transport of molecules across the cell membrane that requires energy.

• active transport

• passive transport

Some molecules need the help of membrane proteins to move molecules from areas of high concentration to areas of low concentration.

• active transport

• facilitated diffusion

• diffusion

• osmosis

What do the brown structures represent

• cytoskeleton filaments

• phospholipids

• channel proteins

• cholesterol plaques