Cell Membrane And Cell Transport Notes New

About Cell Membranes ,[object Object],[object Object],[object Object],[object Object],TEM picture of a real cell membrane.

What is the purpose of cellular transport? ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

How? ,[object Object],[object Object],[object Object],Membrane movement animation

Types of Cellular Transport ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],high low This is gonna be hard work!! high low Weeee!!!

Passive Transport ,[object Object],[object Object],[object Object],[object Object],[object Object]

3 Types of Passive Transport ,[object Object],[object Object],[object Object]

Passive Transport: 1. Diffusion ,[object Object],[object Object],Simple Diffusion Animation

[object Object],[object Object],[object Object],[object Object],Facilitated diffusion (Channel Protein) Diffusion (Lipid Bilayer) Passive Transport : 2. Facilitated Diffusion Carrier Protein A B ,[object Object]

High Concentration Low Concentration Cell Membrane Glucose molecules Protein channel Passive Transport: 2. Facilitated Diffusion Go to Section: Transport Protein Through a  Cellular Transport From a- High Low ,[object Object]

[object Object],[object Object],[object Object],Osmosis animation Passive Transport: 3. Osmosis

Effects of Osmosis on Life ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Hypotonic Solution Hypotonic : The solution has a lower concentration of solutes and a higher concentration of water than inside the cell. (Low solute; High water) Result : Water moves from the solution to inside the cell): Cell Swells and bursts open ( lyse )! ,[object Object]

Hypertonic Solution Hypertonic : The solution has a higher concentration of solutes and a lower concentration of water than inside the cell . (High solute; Low water) Result : Water moves out of the cell into the solution: Cell shrivels ! ,[object Object],shrinks

Isotonic Solution Isotonic : The concentration of solutes in the solution is equal to the concentration of solutes inside the cell. Result : Water moves equally in both directions and the cell remains same size! ( Dynamic Equilibrium ) ,[object Object]

In what type of solution are these cells? A C B Hypertonic Isotonic Hypotonic

How Organisms Deal with Osmotic Pressure ,[object Object],[object Object],[object Object],[object Object],[object Object]

Active Transport ,[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Active Transport ,[object Object],[object Object],Sodium Potassium Pumps (Active Transport using proteins) Protein changes shape to move molecules: this requires energy !

Types of Active Transport ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Types of Active Transport ,[object Object],[object Object],[object Object],[object Object],Endocytosis & Exocytosis animations

Cell Membrane And Cell Transport Notes New

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Viewers also liked

Viewers also liked (20)

Similar to Cell Membrane And Cell Transport Notes New

Similar to Cell Membrane And Cell Transport Notes New (20)

More from Fred Phillips

More from Fred Phillips (15)

Recently uploaded

Recently uploaded (20)

Cell Membrane And Cell Transport Notes New