Sugar and salt transport

Sugar and salt transport in the body occurs primarily through cell membranes via specialized processes. For sugar, like glucose, transporters help move it from the bloodstream into cells where it provides energy. Salt (sodium and chloride) ions move through channels or are actively transported by pumps, helping regulate water balance, nerve signals, and blood pressure. These processes are tightly controlled to maintain proper levels in the body. Essentially, cells use specific pathways to selectively bring in or remove these substances, ensuring our body functions smoothly.