Plasma Membrane Transport

Passive transport involves the movement of particles from an area of _____ concentration to an area of ______ concentration.

• LOW, LOW

• LOW, HIGH

• HIGH, HIGH

• HIGH, LOW

Based on the diagram, which side is hypertonic

• A

• B

Answer explanation

Side B has a greater solute concentration than side A. Therefore, it is hypertonic.

Tags

NGSS.MS-LS1-2

NGSS.MS-LS1-3

The sodium potassium pump is an example of

• Passive Transport

• Active Transport

• Facilitated Diffusion

• Endocytosis

If the body can no longer make ATP, which type of transport would be impacted?

• Facilitated Diffusion

• Osmosis

• Active Transport

• Simple Diffusion

Which statements are true about active transport?

• molecules move from low to high.

• molecules move from high to low.

• ATP is required

• ATP is not required

Which is NOT another name for the cell membrane?

• fluid mosaic model

• cell wall

• plasma membrane

• phospholipid bilayer

Tags

NGSS.MS-LS1-2

Which osmotic solution is (b)?

• hypertonic

• hypotonic

• isotonic

Tags

NGSS.MS-PS1-2

Which osmotic solution is (c)?

• hypertonic

• hypotonic

• isotonic

Tags

NGSS.HS-LS1-3

Phagocytosis and pinocytosis are both forms of

• endocytosis

• exocytosis

Which of the following are passive forms of transport? Check all that apply.

• diffusion

• osmosis

• active transport/proton pumps

• facilitated diffusion

• bulk transport