Immunoglobulin M, or IgM for short, is a basic antibody that is produced by B cells.IgM is by far the physically largest antibody in the human circulatory system. It is the first antibody to appear in response to initial exposure to an antigen.mmunoglobulin M, or IgM for short, is a basic antibody that is produced by B cells.
That means one example of a colloid mixture is fog. Colloid mixtures can be solid, liquid, or gas. Examples include butter, milk, and fog. There are actually 8 types of colloid mixtures.
In a solution the components are completely and event mixed throughout one another so that the largest distinct particles of any one substance are its component atoms, molecul â¦ es, or ions. In a colloid one of the substance, usually the one that there is less of, takes the form of particles that stay suspended in the other, more abundant substance. A suspension is similar to a colloid, the only difference being that if the mixture is allowed to sit undisturbed the particle will eventually settle to the bottom.