Vocabulary Quiz Chapter 4 Section 1

Front

The process in which a cell releases a particle by enclosing the particle in a vesicle that then moves to the cell surface and fuses with the cell membrane is called

Back

exocytosis

Front

________________________ is the movement of substances across the cell membrane that requires the cell to use energy.

Back

Active transport

Front

____________________________ is the diffusion of water through a semipermeable membrane.

Back

osmosis

Front

________________________________ the movement of substances across a cell membrane without the use of energy by the cell.

Back

Passive transport

Front

The movement of particles from regions of higher density to regions of lower density is called

Back

Diffusion

Front

__________________________ is the process by which a cell membrane surrounds a particle and encloses the particle in a vesicle to bring the particle into the cell.

Back

endocytosis