Cell Membrane & Transport Review

What is the diffusion of water?

• osmosis
• active transport
• diffusion
• facilitated diffusion

Which type of movement requires energy?

• osmosis
• active transport
• diffusion
• facilitated diffusion

What are the three types of passive transport?

• osmosis, diffusion, active transport
• active transport, facilitated diffusion, osmosis
• diffusion, osmosis, facilitated diffusion
• facilitated diffusion, active transport, diffusion

Which type of movement has proteins that help large molecules diffuse through the cell membrane?

• active transport

• diffusion

• osmosis

• facilitated diffusion

Which type of movement has proteins that act like pumps to move molecules through the cell membrane?

• active transport
• diffusion
• osmosis, 
• facilitated diffusion

Tags

NGSS.MS-LS1-2

Which type of movement goes from low to high concentration?

• active transport
• diffusion
• osmosis, 
• facilitated diffusion

What type of solution is a cell in when it shrinks while in salt water?

• hypertonic

• isotonic

• hypotonic

What type of solution is a cell in when it gets bigger than normal while in tap water?

• hypertonic

• isotonic

• hypotonic

What type of solution is a cell in when it stays the same size?

• hypertonic
• isotonic
• hypotonic

This regulates the movement of molecules from one side of the membrane to the other.

• cell membrane

• equilibrium

• passive transport

• diffusion