Slide 1 Brainteaser  What has wheels and flies, but is not an aircraft)? Slide 2 Study the diagram below. Which arrow shows the direction the solute molecules would move…

Slide 1 Maintaining Homeostasis Passive and Active Transport Slide 2 Lesson Objectives Understand how equilibrium is established as a result of diffusion. Distinguish between…

COURSE NUMBER ChE 302 TITLE STUDY OF DIFFUSION EXPERIMENT NO 02 DATE OF PERFORMANCE 15/01/2014 DATE OF SUBMISSION 22/01/2014 SUBMITTED TO DR.MD.EASIR ARAFAT KHAN ASSISTANT…

Slide 1 Slide 2 Slide 3 100 200 400 300 400 Organelles Transport Random IRandom II 300 200 400 200 100 500 100 Slide 4 Row 1, Col 1 One important organelle That maintains…

Slide 1 Transportation through the Cell Membrane Biochemistry Unit Function of transportation: Cells need to import needed materials into the cell and to eliminate waste…

Slide 1 1 Transport through cell membranes 2 Transport through cell membranes The phospholipid bilayer is a good barrier around cells, especially to water soluble molecules.…

EVOLUTION EVOLUTION Movement of our Continents 1.) CLIMATE 2.) Species can move-Adaptation 3.) Natural Disasters-Mass Extinction Leads to the theory of evolution! Speciation=…

Transport through cell membranes AS Biology, Cell membranes and Transport Transport through cell membranes The phospholipid bilayer is a good barrier around cells, especially…

PowerPoint Presentation OSMOSIS and DIFFUSION Molecules are always moving Molecules move randomly and bump into each other and other barriers Molecules in solution tend to…

Cellular Transport 7.4 Diffusion Baking cookies aroma Particles in G, L, S are in constant motion Brownian motion substances dissolved in water moving constantly in random…