Medical Definition of IGM. 1. : a class of immunoglobulins of high molecular weight that include the primary antibodies released into the blood early in the immune response to be replaced later by IgGs of lower molecular weight and that are highly efficient in binding complement. 2. : an immunoglobulin of the class IgM.efinition of IGM. 1. : a class of immunoglobulins of high molecular weight including the primary antibodies that are released into the blood early in the immune response to be replaced later by IgG and that are highly efficient in binding complement. 2. : an antibody of the class IgM. ADVERTISEMENT.
Polysaccharides include such substances as cellulose cellulose,chief constituent of the cell walls of plants. Chemically, it is a carbohydrate that is a high molecular weight polysaccharide. Raw cotton is composed of 91% pure cellulose; other important natural sources are flax, hemp, jute, straw, and wood......Click the link for more information.hemically, it is a carbohydrate that is a high molecular weight polysaccharide. Raw cotton is composed of 91% pure cellulose; other important natural sources are flax, hemp, jute, straw, and wood...... Click the link for more information.
Carbs is a shortened version of the word carbohydrates, which are macronutrients containing sugars. Carbohydrates are further broken down into distinct categories. 1  Simple carbohydrates-Examples of simple carbohydrates include dairy products, candy, baked goods, fruit, and processed sugars.