Question

match the term with its correct description: a. energy b. facilitated diffusion c. endocytosis d. passive transport e. active transport f. exocytosis g. carrier protein h. channel protein transport protein that provides a tube - like opening in the plasma membrane through which particles can diffuse. is used during active transport but not passive transport. process by which a cell takes in material by forming a vacuole around it. particle movement from an area of higher concentration to an area of lower concentration. process by which a cell expels wastes from a vacuole. a form of passive transport that uses transport proteins. particle movement from an area of lower concentration to an area of higher concentration. transport protein that changes shape when a particle binds with it.

Explanation:

1. Channel proteins form tube - like openings for diffusion.
2. Active transport requires energy while passive transport doesn't.
3. Endocytosis is the process of taking in material by forming a vacuole.
4. Diffusion is particle movement from high to low concentration.
5. Exocytosis is expelling wastes from a vacuole.
6. Facilitated diffusion is a passive transport using transport proteins.
7. Active transport is particle movement from low to high concentration.
8. Carrier proteins change shape when binding a particle.

Answer:

1. h. channel protein
2. a. energy
3. c. endocytosis
4. d. passive transport
5. f. exocytosis
6. b. facilitated diffusion
7. e. active transport
8. g. carrier protein