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.
4.1. Plasma Membrane Structure and Function. 1  Introduction: plasma membrane is boundary of the cell that regulates the passage of molecules into and out of the cell, similar to a castle wall..1. Plasma Membrane Structure and Function. 1  Introduction: plasma membrane is boundary of the cell that regulates the passage of molecules into and out of the cell, similar to a castle wall.