Cellular Transport

Moving from areas of LOW concentration to areas of HIGH concentration is called?

• Passive Transport
• Active Transport
• Diffusion
• Osmosis

Tags

NGSS.HS-PS1-5

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

• Particles
• Salt
• Sugar
• Water

My cells are swollen!   To fix this, I would want a solution that moves water from a ______ concentration to a ______ concentration of water.

• High, Low
• Low, High

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

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

Placing a cell containing 10% salt into a solution containing 7% salt will cause the cell to 

• shrink
• swell
• stay the same

Tags

NGSS.HS-LS1-3

Allows certain molecules or ions to pass through it by diffusion and doesn't allow others.

• protein
• semi-permeable membrane
• isotonic
• homeostasis

Diffusion of water across a cell membrane
from high to low.

• osmosis
• active transport
• protein channel
• pinocytosis