Diffusion and Osmosis

Diffusion & Facilitated Diffusion are both __________ transport.

• Passive

• Active

• Easy

• Free

Passive Transport is the movement of particles across the membrane from an area of [ ___ ] to an area of [ ___ ]

• high to low

• low to high

• low to low

• high to high

Passive Transport uses ____ energy

• no

• a lot of

• a little bit of

• some

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

• diffusion

• facilitated diffusion

• active transport

• fusion

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

• diffusion

• facilitated diffusion

• active transport

• fusion

Passive Transport is the movement of particles _________ the concentration gradient.

• with

• against

• opposing

• throughout

The condition in which all acting influences are balanced.

• equilibrium

• dynamic equilibrium

• net movement

Small changes of particles moving across the membrane that sum together to produce no net change.

• equilibrium

• dynamic equilibrium

• net movement

Tags

NGSS.MS-PS1-5

occurs when the concentration of particles is higher in one area than another.

• concentration gradient

• concentration

• [high] --> [low]

A person would never have pure water put into their veins in a hospital because their cells would...

• Shrink/Dehydrate
• Expand

Tags

NGSS.HS-LS1-3