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1.Neuron Membranes & the Action Potential Chapter 9: Nervous System Unit 3: Integration and Coordination2. Cell Membrane Potential The surface of the cell membrane is…

1.Cell Theory• The cell is the basic structural and functionalunit of life• Organismal activity depends on individual andcollective activity of cells• Biochemical activities…

1. Active Processes ATP is necessary to transport substances that are: Too large Non-soluble Unable to move across its concentration gradient Active Transport Primary &…

Cell Biology 1: Membranes, Cytoplasm and Nucleus Medical Microanatomy 602 Edie C. Goldsmith, Ph.D. M=mitochondria ER=rER N=nucleus NE=nuclear membrane G=golgi apparatus V=vesicles…

Slide 1 Membrane Potential Transduction of signals at the cellular level Resting Membrane Potential Action Potential Slide 2 Why do we need to know about RMP and AP? Slide…

Slide 1 What is a membrane potential? How do we know a cell is “alive”? 10/24 10/27 How do we calculate Vm when many different ions and permeabilities exist? GHK-Equation…

Slide 1 Membrane Structure & Function Slide 2 Terms Selective Permeability Fluidity of membranes Slide 3 Membrane Proteins Determine most of the membrane’s specific…

Slide 1 Neurons & Nervous Systems AP Biology Slide 2 Slide 3 Vertebrate Nervous Organization Central nervous system – Develops from an embryonic dorsal tubular nerve…