The conveying without power (Passive Transportation)
novel. Transporting energy without the
means of diffusion (Diffusion) diffusion process is the movement of particles of a substance from a high concentration to an area of lower concentration. The spread of radioactive substances on a regular basis. To the extent that the particles of material from moving freely when the concentration of these two areas as well. To stop the spread of so-called balance of diffusion (Dynamic Equilibrium) that balance the spread of radioactive substances is still moving at a concentration average equal area when the substance spread to the pressure of diffusion (Diffusion Pressure. , DP) is the voltage difference, the substance has spread. Is proportional to the concentration of composites. Exposure to high concentrations, it can be said that DP is high. Diffusion is the movement of particles moving from DP to DP high diffusion potentials have several ways, including
: 1. an ordinary (Simple Diffusion) is transmitted through the cell membrane by dissolving the cell membrane. And through holes or channels of the cell membrane
diffusion by dissolving the cell membrane. Passenger happening around the cell is dissolved into the cell membrane. Then diffuse through the cell membrane into the cell medium. Fat-soluble compounds such as Al Gore Hall steroid hormones. To diffuse through the cell membrane can
spread via cell membrane holes or channels (Pore or Channel) holes or gaps of the cells caused by a charged protein molecules are inserted in the layer of fat. As the molecules of water and small molecules to pass out. Substances spread through channels, most of them do not dissolve in fat. Substance with negative ions to diffuse through it well, because the protein are positively charged. And depending on the concentration of a substance that is drained. But smaller It is spread through the cell membrane has holes or osmosis, is the diffusion of water through a membrane barrier (Membrane), with the diffusion of a solution containing less concentration on the side is very concentrated. When water diffusion membrane bag containing concentrated sealed. It causes pressure around the bag, the bag is well developed (Turgid) This voltage is the voltage developed (Turgor Pressure; TP) throughout the water released into the bag TP will be higher and the resistance, the diffusion. water slowly until equilibrium of the diffusion cell is a closed system. When the diffusion of water into the cells. It will give the cells the same firm. Osmosis, with the volume of the cell. The diffusion of water through the cell membrane. Affect the volume of the cell. In plant cells with a thick cell wall strength of the cell membrane. The amount of water released into the cell. The volume of the cell itself Unlike animal cells without cell walls. Volume of the cell is proportional to the amount of water that seeps through the cell membrane. The cells have a mechanism to control the volume of the cell. By controlling the concentration of various ions with a special mechanism for conveying ions through the cell membrane.
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