'Facilitated transport' presentation slideshows

Cell Theory

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Chapter 3: Cell Structure, Function & Transport

Structures, Functions and Organelle Relationships. Chapter 3: Cell Structure, Function & Transport. p.50-50 in textbook Animal Cell. Plant Cell. Cell Membrane & Cell wall.

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Cell Membrane

Cell Membrane. Review of phospholipid bilayer. Monomers of fatty acids are used to build triacyglycerol (fats) and membrane lipids. 3:12. Hydrophobic effect. 2:20. A lipid bilayer prevents the diffusion of polar substances.

398 views • 36 slides

Cell Membranes

Cell Membranes. Biology for Majors. Cell Membranes: The Fluid Mosaic Model. The plasma membrane is composed of a bilayer of phospholipids, with their hydrophobic, fatty acid tails in contact with each other.

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Plasma Membrane

Plasma Membrane. Plasma Membrane (AKA Cell Membrane). What is the plasma membrane? What does it do? What is its composition?. Plasma membrane = the flexible boundary between the cell and its environment Allows: Things in ? the cell Things out ? of the cell Maintains BALANCE in the cell.

529 views • 33 slides

Transport of Solutes Across Plasma Membrane (II)

Transport of Solutes Across Plasma Membrane (II). Facilitated Transport Passive Facilitated Transport Active. Introduction.

633 views • 29 slides

Biology I for Non-Majors

Biology I for Non-Majors. Cell Membranes. Cell Membranes are a Fluid Mosaic. Defines the boundary of the cell Determines the nature of its contact with the environment Dynamic and constantly in flux. Major Components of Cell Membranes. Made up primarily of a bilayer of phospholipids with:

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Movement of Water and Solutes Across Cell Membrane (I) Study Guyton Ch. 4

Movement of Water and Solutes Across Cell Membrane (I) Study Guyton Ch. 4. Simple diffusion Osmosis Facilitated Transport Passive (or facilitated diffusion). Introduction.

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A General Overview

A General Overview.

164 views • 9 slides

Chapter 17 Lipids

Chapter 17 Lipids. 17.8 Cell Membranes. Cell Membranes. Cell membranes separate cellular contents from the external environment consist of a lipid bilayer made of two rows of phospholipids

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Fluid Mosaic Model of Cell Membranes

Fluid Mosaic Model of Cell Membranes. Transport Through Cell Membranes. The transport of substances through cell membranes involves diffusion (passive transport), which moves particles from a higher to a lower concentration.

385 views • 3 slides