Cell Membrane Osmosis Diffusion

The process where only water is allowed to pass through the cell membrane from a high to low concentration.

• meiosis

• respiration

• diffusion

• osmosis

The movement of molecules from an area of high concentration to an area of low concentration.

• Osmosis

• Respiration

• Diffusion

• Active Transport

Osmosis is the movement of... 

• salt 

• sugar 

• water 

• none of these 

Tags

NGSS.MS-LS2-1

Cells transport material across a cell membrane without using energy (high to low concentration)

• Passive transport

• Concentration

• Endocytosis

• Active Transport

What kind of transport does not require energy?

• Active 

• Vacuole 

• Passive 

• Na/K Pump 

Cells use energy to move materials across a membrane (low to high concentration).

• Active transport

• Passive transport

• Diffusion

• Osmosis

_____________ is the free movement of particles across the membrane with the concentration gradient

• diffusion

• facilitated diffusion

• active transport

• fusion

After diffusion has occurred & the concentrations are the same on both sides of a membrane, the substance is said to be in _________ ____________ .

• exocytosis

• dynamic equilibrium

• net movement

• facilitated

Tags

NGSS.MS-PS1-2

Diffusion is a form of _______​ transport.

Passive Transport uses ​ (a)   energy

• no

• a lot of

• a little bit of

• some