Cell Transport Quiz

What are the two main types of cell transport?

• Active and Passive

• Active and Permaent

• Endocytosis and Exocytosis

• cell innie and cell outie

What term describes the cell membrane's ability to allow some substances to pass through the membrane but not others?

• Cell Selection

• Selective Viability

• Selective Permeability

• Cell Puncturability

What are the types of passive transport?

• Endocytosis and Exocytosis

• Sodium-potassium pump and Exocytosis

• Osmosis, Diffusion and Facilitated Diffusion

• Passive Transport I and Passive Transport II

What are the types of active transport?

• Osmosis, Diffusion and Facilitated Diffusion

• Bulk transport (endo- &

  exocytosis) and protein

  pumps

• Active Transport I and Active Transport II

• Transport Innie and Transport Outie

This term describes the number of molecules in a substance in a given area, such as the amount of salt in 20 ml of water.

• solubility

• solute

• solvent

• concentration

Which type of cell transport does not require energy?

• active

• lazy

• passive

• excited

Does passive transport go up or down the concentration gradient?

• Down (high to low)

• Up (low to high)

• .

• .

What specific type of transport involves the movement of molecules from a high concentration to a low concentration directly across the cell membrane?

• diffusion

• osmosis

• endocytosis

• sodium-potassium pump

When something is moving DOWN the concentration gradient, it means it is moving from a ______ concentration to a ______ concentration.

• low to high

• high to low

• high to high

• low to low

What type of cell transport uses a protein to move molecules from high concentration to low concentration?

• facilitated diffusion

• diffusion

• osmosis

• exocytosis