cell processes

Exocytosis

• the movement of molecules out of a cell

• the movement of molecules into a cell

• the free flowing of molecules between cells

• the movement of molecules within the cell

Endocytosis

• the movement of molecules out of a cell

• the movement of molecules into a cell

• the free flowing of molecules between cells

• the movement of molecules within the cell

Transport proteins are used in

• facilitated diffusion

• osmosis

• diffusion

• dissolving

osmosis it the diffusion of

• H2O

• Water

• Di-hydrogen Monoxide

• All answers are correct

Diffusion is the movement of molecules

• from an area of high concentration to low concentration

• from an area of low concentration to high concentration

• uphill

• downhill

substances move in and out of a cell by

• osmosis

• diffusion

• active transport

• all answers are correct

active transport requires

• energy

• light

• chlorophyll

• a transporter beam

Movement through a cell membrane without energy is called

• active trasport

• passive trasport

• photostynthesis

• cellular respiration

An organism that can make its own food is a(n)

• heterotroph

• autotroph

• carnivore

• omnivore

an organism that can not make its own food is a(n)

• autotroph

• heterotroph

• carnivore

• herbivore