cellular transport

What means of particle transport requires energy?

• passive
• active
• facilitated
• osmosis

What is the diffusion of water through a selectively permeable membrane?

• active transport
• osmotic pressure
• facilitated diffusion
• osmosis

Diffusion is the movement of particles

• from low to high concentration
• from  high to low concentration
• from equilibrium to areas of high concentration
• all of the above

Tags

NGSS.MS-PS1-4

What characteristic of the cell membrane allows only certain material to pass through?

• selective gating
• selective permeability
• hydrophilia
• selective service

Placing a cell in an isotonic solution causes the cell to

• shrink
• swell
• stay the same

Placing a cell containing 10% salt  into a solution containing 15% salt will cause the cell to

• shrink
•  swell
• stay the same

Tags

NGSS.HS-LS1-3

My cells are Shriveled!    What state are my cells in?

• Hypertonic
• Hypotonic
• Isotonic
• Diffusion 

If the question asks about Osmosis, I will look for an answer about?

• Particles
• Salt
• Sugar
• Water

Tags

NGSS.MS-LS1-3

When moving particles AGAINST their concentration gradient, this is called?

• Passive Transport
• Osmosis
• Active Transport
• Facilitated Diffusion

If the question asks about something being PUMPED, I will look for an answer about?

• Passive Transport
• Active Transport
• Facilitated Diffusion
• Osmosis