Lacrosse is a contact team sport played between two teams using a small rubber ball (62.8-64.77 mm, 140-147 g) and a long-handled stick called a crosse or lacrosse stick. It is often considered as a rough sport, although injuries are less frequent than in American football and other contact sports.
Section I: Body Casting Alginate Alginate is a temporary, highly absorbent, biodegradable skin safe mold making material made from algae. It is a powder that when mixed with water will set to a firm yet rubbery consistency. Alginate takes impeccable detail from skin and castings are incredibly life-like. Fibergel: designed with fibers mixed into the alginate. It is used to mold objects with severe undercuts where strength and shrink resistance is needed â Set time: 4-5 minutes. Section II: A Word About Mold Making and Casting Mold Making and Casting are not entirely exact sciences.
An immobilized enzyme is an enzyme that is attached to an inert, insoluble material such as calcium alginate (produced by reacting a mixture of sodium alginate solution and enzyme solution with calcium chloride).This can provide increased resistance to changes in conditions such as pH or temperature.t also allows enzymes to be held in place throughout the reaction, following which they are easily separated from the products and may be used again-a far more efficient process and so is widely used in industry for enzyme catalysed reactions.