Osmosis

All of the following statements can be used to describe osmosis, EXCEPT:

• Osmosis is the movement of water molecules from an area of high concentration to an area of low concentration.

• Osmosis is the diffusion of water.

• Osmosis is a type of passive transport.

• Osmosis requires energy in the form of ATP.

Diffusion is the movement of molecules from an area of ​ (a)   concentration to an area of ​ (b)   concentration.

• high
• low
• medium

Which type of transport is diffusion?

​ (a)  

• Passive transport
• Membrane mediated transport
• Action transport
• Active transport

Tags

NGSS.HS-LS2-5

What are the three types of passive transport?

• Simple Diffusion, Osmosis, Facilitated Diffusion

• Active Transport, Osmosis, Facilitated Diffusion
• Diffusion, Endocytosis, Exocytosis
• Diffusion, Osmosis, Active Transport

Determine the tonicity

Groups:

(a) Hypotonic

,

(b) Isotonic

,

(c) Hypertonic

• 
• 
• 

Tags

NGSS.MS-LS1-5

Organize these options into the right categories

Determine the Tonicity

(Each has 1 picture answer and 3 discrilptions)

Groups:

(a) Hypertonic Solution

,

(b) Hypotonic Solution

,

(c) Isotonic Solution

• Cells are in an environment in which solute concentration is the same inside/outside the cell

• Water diffuses into and out of the cell

• Cells are in an environment in which solute concentration is high

• Water diffuses out of the cell

• Cells are in an environment in which solute concentration is low

• 
• Cell swell and can burst (lyse)

• Cell shrink / shrivel

• 
• Cell is at normal functional size

• Water diffuses into the cell

• 

In the cell pictured, where would water move? 

• Into the cell, causing it to swell

• Out of the cell, causing it to shrink

• In and out of the cell equally, causing the shape to stay the same

Tags

NGSS.MS-LS1-2

In the cell pictured, which way would water move?

• Into the cell, causing the cell to swell

• Out of the cell, causing the cell to shrink

• In and out of the cell equally, keeping the shape the same

Tags

NGSS.MS-LS1-2

In the cell pictured, which way would water move?

• Into the cell, causing the cell to swell

• Out of the cell, causing the cell to shrink

• In and out of the cell equally, keeping the shape the same

Tags

NGSS.MS-LS1-2

The cell below is in a _________ solution.

• Hypotonic
• Hypertonic
• Isotonic