It makes up about 70% of the mass of a typical cell and plays a crucial role in many cellular processes, including:
* Solvent: Water dissolves many substances, allowing for chemical reactions to occur.
* Transport: Water carries nutrients and waste products throughout the cell and the body.
* Temperature regulation: Water absorbs heat and helps maintain a stable temperature.
* Structural support: Water provides structure to cells and tissues.
While other chemicals like proteins, carbohydrates, and lipids are important, water is the most abundant and essential component of life.
