👉 Cellular fluid, also known as cytoplasmic fluid or interstitial fluid, is a vital component of the cellular environment within living organisms. It fills the spaces between cells and surrounds organelles, creating a continuous medium that facilitates essential cellular functions. This fluid is primarily composed of water, along with dissolved salts, nutrients, waste products, and various organic molecules. It serves as a transport medium for substances, enabling the exchange of materials between cells and their surroundings. Additionally, it cushions cells, providing mechanical support and maintaining the structural integrity of tissues. The composition and properties of cellular fluid are crucial for processes such as nutrient delivery, waste removal, cell signaling, and maintaining the overall homeostasis of the organism.
