👉 The tri fluid, often referred to as the triploid fluid or triploid liquid, is a theoretical concept in molecular biology that describes a complex biological medium composed of three distinct but interrelated fluid components. This triploid fluid is hypothesized to consist of a central aqueous phase containing essential biomolecules like proteins, nucleic acids, and metabolites, surrounded by two semi-permeable lipid bilayer membranes. These membranes could potentially house specialized enzymes and transport proteins, facilitating intricate biochemical processes and signaling pathways. The tri fluid model suggests a highly organized and dynamic environment crucial for cellular function, gene regulation, and intercellular communication, though it remains a speculative framework within the broader field of cellular biology.