BioFlix ® Membrane Transport Slide Show Copyright © 2008 Pearson Education, Inc.

Slides:



Advertisements
Similar presentations
Moving Cellular Materials
Advertisements

Cells and Their Environment
Structure (Plasma Membrane)
1 The Plasma Membrane The Plasma Membrane - Gateway to the Cell.
ACTIVE TRANSPORT. Moving substances against their concentration gradient Cost energy!!! Types of Active Transport  Sodium-potassium pumps  Endocytosis.
Origin of Eukaryotes.
Cells and Their Environment
Passive and Active Transport
Transport through Cell Membranes. Cell Transport Cells use several methods of moving substances across the cell membrane. Sometimes they must acquire.
Cell Membrane. Cell membrane A gateway and a barrier for the cell. Controls what enters & exits A gateway and a barrier for the cell. Controls what enters.
Types of Cellular Transport  Passive Transport cell doesn’t use energy 1.Diffusion 2.Facilitated Diffusion 3.Osmosis  Active Transport cell does use.
The cell membrane is a phospholipid bilayer. Sometimes you will hear it referred to as a “fluid mosaic”.
Do Now Use you notes to help you answer the questions. There is a quiz on this NEXT CLASS!
Chapter 2 Lesson 3 Moving Cellular Materials. Cell Membrane The cell membrane is selectively permeable ◦ It allows certain things into the cell while.
STEP 1 Proteins and lipids that are made on the ER membranes are transported through the ER and are packaged in transport vesicles that bud off.
Cell Membrane Transport Notes Cell Membrane and Cell Wall: ALL cells have a cell membrane made of lipid bilayer and proteins Cell Membrane lipid bilayer.
Active Transport Section 4.2. Movement Against a Concentration Gradient  The transport of a substance across the cell membrane against its concentration.
Membrane Structure and Function The plasma membrane controls what enters and leaves the cell.
The movement of materials against a concentration gradient. (requires energy) Carrier Proteins – are involved in passive transport and Active transport.
Active vs. Passive Transport FA Learning Goal: Compare and contrast active and passive transport.
6.3 Transport. What do you predict will happen if food coloring is dropped into a beaker of water? Where are the molecules most concentrated to start?
Writing Prompts Q2 Benchmark Exam. #1 Describe how the basic structure of a cell membrane enables it to maintain homeostasis within the cell by naming.
Cell transport 7.3. Key Questions 1.What is passive transport? 2.What is active transport?
Plasma Membrane  aka – Cell membrane  Separates the interior of ALL cells from the outside environment  Protects the cell.
Membrane Transport How stuff gets in or out. Membrane Transport Objectives:  Relate membrane structures to transport processes.
Biology Sylvia S. Mader Michael Windelspecht Chapter 5B Membrane Structure and Function Lecture Outline Copyright © The McGraw-Hill Companies, Inc. Permission.
1 The Plasma Membrane The Plasma Membrane - Gateway to the Cell copyright cmassengale.
MOVING CELLULAR MATERIAL Chapter 10 Lesson 3. Essential Questions How do materials enter and leave cells? How does cell size affect the transport of materials?
Cell Movement and Energy
Cell (Plasma) Membrane & Cell Transport
3.5 Passive Transport vs. Active Transport
4/5 Wednesday’s Notes: Active Transport
Moving Cellular Materials
KEY CARD ACTIVE PASSIVE NO HELPER MEMBRANE PROTEIN VESICLE
MEMBRANE STUCTURE AND FUNCTION How things get into and out of the cell
ACTIVE TRANSPORT Active transport – the transport of a substance across the cell membrane against its concentration gradient; because the movement of.
Section 5.2 Active Transport
MEMBRANE STRUCTURE AND FUNCTION OVERVIEW
Chapter 7 Cell Structure and Function
Passive transport movement of molecules across the cell membrane without an input of energy by the cell Diffusion movement of molecules from an area of.
Cellular Transport: Part Two
Cellular Homeostasis – the plasma membrane
Active Transport: Energy Required S-B-7-3_Active Transport PPT.
ACTIVE TRANSPORT Active transport – the transport of a substance across the cell membrane against its concentration gradient; because the movement of.
Cell Membrane.
CELL MEMBRANES HELP ORGANISMS MAINTAIN HOMEOSTASIS BY CONTROLLING WHAT SUBSTANCES MAY ENTER OR LEAVE THE CELLS.
Inquiry into Life Twelfth Edition
How is the idea of equilibrium related to the cell membrane?
Topic: Cell Transport pg. 23
Objective Students will be able to define the terms bulk transport, endocytosis, and exocytosis in order to describe how molecules gets into and out.
Moves up concentration gradient (from low to high)
Moving Cellular Material
They are SEMI-PERMEABLE Selectively Permeable
Active Transport Section 7:3 Part II.
Cell Transport.
P Transport.
ACTIVE transport!.
Active Transport Section 7:3 Part II.
Active transport is the pumping ضَخ of solutes against their concentration gradients الإنحدار التركيزي Some facilitated transport proteins can move solutes.
Chapter 5: Structure and Function of Plasma Membrane
MEMBRANE STUCTURE AND FUNCTION How things get into and out of the cell
Types of Transport Across Cell Membranes
Homeostasis and Transport
Ms. Levasseur Biology Plasma Membrane.
Cell Membrane Pumps And Bulk Transport
TRANSPORT ACROSS MEMBRANES
Cell Transport.
General Animal Biology
General Animal Biology
ACTIVE TRANSPORT Active transport – the transport of a substance across the cell membrane against its concentration gradient; because the movement of.
Presentation transcript:

BioFlix ® Membrane Transport Slide Show Copyright © 2008 Pearson Education, Inc.

Small intestine

Interior of small intestine

Surface of intestinal cell

Plasma membrane Membrane proteins Molecules outside cell

Plasma membrane Inside cell Outside cell Membrane proteins

Passive Transport

Plasma membrane (lipid bilayer) Lipids

Plasma membrane Fructose Transport protein

Plasma membrane Transport protein Water molecules

Active Transport

Plasma membrane ATPPotassium ions Sodium- potassium pump Sodium ions

Plasma membrane Cotransporter protein Sodium ionsGlucose

Exocytosis and Endocytosis

Plasma membrane Vesicle Cytoskeleton

Plasma membrane Contents of vesicle Outside of cell

Pinching in of plasma membrane Outside of cell

Plasma membrane Vesicle Cytoskeleton Material from outside the cell

Plasma membrane Carbon dioxide Oxygen

Copyright © 2008 Pearson Education, Inc.