Types of Cellular Transport (new)

Which of the following is NOT a form of passive transport?

• Filtration
• Facilitated diffusion
• Simple diffusion
• Active transport

Which of the following is NOT a difference between simple diffusion and osmosis?

• The requirement of a concentration gradient
• The involvement of a semipermeable membrane
• The type of molecules involved
• The direction of movement

Which form of passive transport involves the movement of solutes across a membrane from higher to lower concentration with the aid of transmembrane proteins?

• Filtration
• Osmosis
• Facilitated diffusion
• Simple diffusion

What is the role of concentration gradients in passive transport?

• They are required for the movement of molecules or ions against a concentration gradient
• They are only involved in active transport
• They are not involved
• They are required for the movement of molecules or ions from higher to lower concentration

Which of the following is an example of active transport?

• Facilitated diffusion
• Simple diffusion
• Active transport
• Filtration

Which form of passive transport involves the movement of solutes from a region of higher concentration to lower concentration?

• Simple diffusion
• Facilitated diffusion
• Osmosis
• Filtration

Which form of passive transport involves the movement of solute and solvent molecules and ions across a membrane due to hydrostatic pressure?

• Facilitated diffusion
• Simple diffusion
• Filtration
• Osmosis

Which of the following is an example of passive transport?

• Active transport
• Facilitated diffusion
• Osmosis
• Filtration

How does active transport differ from passive transport?

• Active transport involves the movement of molecules or ions from higher to lower concentration, while passive transport involves the movement of molecules or ions against a concentration gradient
• Active transport moves materials from higher to lower concentration, while passive transport moves materials from lower to higher concentration
• Active transport requires energy, while passive transport does not
• Active transport does not require energy, while passive transport does

What is the difference between simple diffusion and osmosis?

• Simple diffusion requires energy, while osmosis does not
• Simple diffusion moves materials from higher to lower concentration, while osmosis moves materials from lower to higher concentration
• Simple diffusion does not require a concentration gradient, while osmosis does
• Simple diffusion involves the movement of solvent molecules, while osmosis involves the movement of solute particles