Diffusion Osmosis Active Transport

What cell organelle is involved in the processes of diffusion and osmosis?

• cell wall

• nucleus

• whatchamacallit

• cell membrane

Tags

NGSS.MS-LS1-2

What would happen if a cell was placed in a solution with the same concentration as inside the cell?

• Water would not move and the cell would not change

• Water would move out of the cell and it would shrink

• Water would move into the cell and it would swell

• A rift in the space/time continuum

Tags

NGSS.HS-LS1-3

Define: Semipermeablilty

• it prevents the movement of ALL molecules in and out of the cells

• it permits the movement of ALL molecules in and out of the cells

• it permits the movement of only certain molecules in and out of the cells

• Hey, Siri!

Tags

NGSS.MS-LS1-2

What would happen if a cell was placed in a solution with a low water concentration?

• Water would not move and the cell would not change

• Water would move out of the cell and it would shrink

• Water would move into the cell and it would swell

• Egg salad sandwich on rye, toasted, please

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-5

Passive transport does NOT use energy.

• TRUE

• FALSE

Active transport does NOT use energy.

• TRUE

• FALSE

Tags

NGSS.MS-PS3-5

Which of the following best describes the process of diffusion?

• Particles move from low to high concentration

• Particles move from high to low concentration

• Particles remain stationary

• Particles move in a circular motion

Which of the following requires energy to move substances across the cell membrane?

• Active transport

• Passive transport

• Diffusion

• Osmosis

What happens to red blood cells in a concentrated solution?

• They gain water and swell.

• They shrink and lose water.

• They remain the same.

• They burst immediately.

Which process does not require energy and involves movement from high to low concentration?

• Active Transport

• Osmosis

• Endocytosis

• Exocytosis