Cellular Transport

What is the process by which molecules move from an area of high concentration to an area of low concentration?

• diffusion

• endocytosis

• active transport

• osmosis

What is the term for the movement of water molecules across a selectively permeable membrane?

• osmosis

• filtration

• active transport

• diffusion

What is the term for the diffusion of water across a selectively permeable membrane?

• facilitated diffusion

• osmosis

• active transport

• diffusion

Which type of transport requires energy to move molecules against their concentration gradient?

• Active transport

• Passive transport

• Facilitated diffusion

• Osmosis

Which type of transport does not require energy and relies on the random movement of molecules?

• Diffusion

• Facilitated diffusion

• Active transport

• Osmosis

What is the term for the ability of a membrane to allow certain molecules or ions to pass through while restricting others?

• permeable selectivity

• membrane selectivity

• molecular selectivity

• selective permeability

What is the process by which molecules move from an area of low concentration to an area of high concentration?

• facilitated diffusion

• osmosis

• diffusion

• active transport

What is the term for the movement of molecules from an area of high concentration to an area of low concentration?

• filtration

• diffusion

• osmosis

• active transport

Which type of transport involves the use of transport proteins to move molecules across the cell membrane?

• endocytosis

• facilitated diffusion

• active transport

• osmosis

What is the term for the movement of molecules from an area of low concentration to an area of high concentration?

• passive transport

• active transport

• osmosis

• diffusion