'Channel protein' presentation slideshows

Jeopardy

1.58k views • 142 slides

Membrane Transport and Membrane Potentials

Membrane Transport and Membrane Potentials. Dr. Michael P. Gillespie. Action Potential. Have the ability to produce action potentials or impulses (electrical excitability) in response to a stimulus.

1.59k views • 80 slides

Cells: The Living Units:

3. Cells: The Living Units:. Cell Theory. Cell - structural and functional unit of life Organismal functions depend on individual and collective cell functions Biochemical activities of cells dictated by their shapes or forms, and specific subcellular structures

723 views • 54 slides

Cell Structure and Function Chapter 4 Biology 100

Cell Structure and Function Chapter 4 Biology 100. Discovery of the Cell. Robert Hooke used a simple kind of microscope to study slices of cork in 1664. He saw many cubicles fitting neatly together Hooke called these cells.

866 views • 45 slides

532 views • 42 slides

Fluid Mosaic Model - Illustrated

Fluid Mosaic Model - Illustrated. http://www.youtube.com/watch?NR=1&v=Rl5EmUQdkuI.

754 views • 36 slides

Intracellular vs. extracellular concentrations

Intracellular vs. extracellular concentrations. Note: Na + , K + , Cl - , phosphate, - & protein -. [IC] vs. [EC] important points. *Intracellular cations = Intracellular anions (mEq/L) *Extracelluar cations = Extracellular anions (mEq/L) *miniscule, unmeasurable differences

640 views • 35 slides

Drug Targets

Drug Targets. Four major drug targets :. Exceptions : Colchicin (acts on tubulin), Ciclosporin (acts via immunophillins), etc. Drug Targets. Drug Targets. Drug Targets: Receptors.

1.5k views • 34 slides

Membrane

Membrane. Cells require a coat to ensure that their internal environment remains constant. The same applies for organelles. Characteristics of membrane: a. Membranes are not static and rigid b. Complex and dynamic

539 views • 32 slides

Molecular Biological and Genetic Techniques for Studying Learning and Memory Thomas Gould, Ph.D. Department of Psycholog

Molecular Biological and Genetic Techniques for Studying Learning and Memory Thomas Gould, Ph.D. Department of Psychology Temple University. Transgenic Techniques. Inserts a novel gene into genome

491 views • 30 slides

Molecular Biological and Genetic Techniques for Studying Learning and Memory Thomas Gould, Ph.D. Department of Psycholog

Molecular Biological and Genetic Techniques for Studying Learning and Memory Thomas Gould, Ph.D. Department of Psychology Temple University. Transgenic Techniques. Inserts a novel gene into genome

395 views • 30 slides

Plasma Membrane & Cellular Transport

Plasma Membrane & Cellular Transport. http://www.i-sup2008.org/images/venue_transport.jpg. Cell Transport. A cell has to move food and wastes into and out of the cell. Materials must move through the plasma membrane which maintains homeostasis in the cell. food. food. food. waste. waste.

473 views • 29 slides

Membrane Transport

Membrane Transport. Membrane Transport. What are some substances commonly transported across membranes?. Membrane Transport. What are the three mechanisms used to move solute molecules across the membrane?. Simple Diffusion. What is involved in this transport process?

673 views • 26 slides

Final exam review -- cells

331 views • 23 slides

Cellular Respiration

Cellular Respiration. Honors Biology. What is Cellular Respiration?. The process of converting food energy into ATP energy C 6 H 12 O 6 + 6 O 2 ? 6 CO 2 + 6 H 2 O + 36 ATP. Why are both Photosynthesis and Cell Respiration important to Ecosystems?.

399 views • 22 slides

Minority-Serving Institutions Cyberinfrastructure Institute Welcome to TeraGrid

Minority-Serving Institutions Cyberinfrastructure Institute Welcome to TeraGrid. Scott Lathrop, TeraGrid Director of Education, Outreach and Training lathrop@mcs.anl.gov University of Chicago and Argonne National Laboratory January 30, 2006. TeraGrid Objectives.

359 views • 21 slides

The Plasma Membrane

The Plasma Membrane. Section 7.2. Purpose:. To act as a barrier between a cell and its environment To maintain homeostasis in a cell (a balance of conditions suitable for life). How?.

348 views • 18 slides

What is a concentration gradient?

What is a concentration gradient?. The difference between the concentration of a substance on either side of a membrane . Describe the process of diffusion and explain why it occurs.

1.69k views • 14 slides

Passive Transport

Passive Transport. Ch 8. Some molecules like water can pass through the plasma membrane by simple ________. diffusion. Plasma membrane. ENERGY. If the cells uses NO_______ to move the particles, the movement across the membrane is called __________________. PASSIVE TRANSPORT.

328 views • 14 slides

Cell membrane structure

Cell membrane structure. Building A Cell Membrane!. Build your phospholipids first Marshmallows represent the phosphate head Break the toothpicks in half. They represent the fatty acid tails Build 30 phospholipids

214 views • 7 slides