From Wikipedia, the free encyclopedia. Injection molding (British: moulding ) is a manufacturing technique for making parts from. both thermoplastic and thermosetting plastic materials in production . Molten plastic is. injected at high pressure into a mold , which is the inverse of the product's shape.
Plasma cell, short-lived antibody-producing cell derived from a type of leukocyte (white blood cell) called a B cell. B cells differentiate into plasma cells that produce antibody molecules closely modeled after the receptors of the precursor B cell. Once released into the blood and lymph, these antibody molecules bind to the target antigen (foreign substance) and initiate its neutralization or destruction.
All prokaryote and eukaryote cells have plasma membranes. The plasma membrane (also known as the cell membrane) is the outermost cell surface, which separates the cell from the external environment. The plasma membrane is composed primarily of proteins and lipids, especially phospholipids.