1 Neutralization reaction occurs when an acid and base react with each other to form salt and water. 2  Acids and bases can be classified as either strong or weak. 3  Ionization occurs completely with strong acids and bases, and only partially for weak acids and bases.eutralization is a type of chemical reaction in which a strong acid and strong base react with each other to form water and salt. Have you ever been unlucky enough to be stung by a wasp or a bee?
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.n a cell, which has so many organelles and other large molecules, the water flow is generally into the cell. Animated image/movie illustrating osmosis (water is the red dots) and the selective permeability of a membrane (blue dashed line). Image from the Internet. Click on image to view movie.
Introduction [edit]. As briefly stated in a previous section on the fluid mosaic model of biological membranes, proteins and phospholipids diffuse both laterally and, to a lesser extent transversely, through the entire span of a membrane.This sort of behavior can be characterized by fluorescence microscopy.ntroduction [edit]. As briefly stated in a previous section on the fluid mosaic model of biological membranes, proteins and phospholipids diffuse both laterally and, to a lesser extent transversely, through the entire span of a membrane.