Name: PowerPoint Presentation
Uploaded: 2022-05-26
Duration: 1 min 24 s
Description: Membrane Potential. DOBLE LAYER MEMBRANE. ORGANELLE.

Membrane Potential. DOBLE LAYER MEMBRANE. ORGANELLE. 

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TYPES OF CELLS:   A.  Eukaryote (Have Nucleus + other  organelles)     B. prokaryotic (organisms whose cells lack a nucleus and other organelles)

The  M embrane  P otential  represents a balance among the equilibrium potentials of the ions to which the membrane is permeable  The greater the conductance of an ion, the more that ion will influence the membrane potential of the cell.  If concentration of  Ionic & Non- Ionic substances are not equal, Cells balance through adjusting their volume

. Cellular homeostasis established after salt (NaCl) adaptation.... | Download Scientific Diagram. 

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Cellular homeostasis established after salt (NaCl) adaptation.... |  Download Scientific Diagram

Cell Transport and Homeostasis ‹ OpenCurriculum

MECHANISM OF TRANSPORTATION ACROSS   A SELECTIVE MEMBRANE  Molecules move from an area of high concentration to an area of lower concentration until an equilibrium (HOMEOSTASIS) Water molecules  and ions move through channel proteins.  Carrier proteins  also carry across  ions or molecules The ion or molecule BINDS  to the active site of a carrier protein .  The carrier protein CHANGES SHAPE and RELEASES the ion or molecule on the other side of the membrane. The carrier protein then returns to its original shape.

hydrophilic vs hydrophobic parts of lipid bilayer &amp; why the location of  each makes sense NEED - Brainly.com

Homeostasis   (equilibrium state) in the cell, is maintained by  regulation and by the exchange of materials  and energy with its surroundings. How:?           - Concentration Gradient & imbalance           - Membrane Transport  Mechanism           - Osmotic Balance can explain cell volume change               and concentration balance  Hydrophilic part is the  HEAD Hydrophobic is the  TAIL.  Hydrophobic tails point towards each other on the interior and only the hydrophilic heads are exposed to the water. This membrane has a barrier that has a  selective permeability  so it selects what goes in and what goes out of the lipid bilayer. h ydrophilic, meaning that it will dissolve in water

LIPID BYLAYER MEMBRANE  WITH SELECTIVE PERMEABILITY

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