SCIENCE|natural and applied sciences|life sciences|biology · SCIENCE|natural and applied sciences|life sciences
- córas comhiompair Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
- ga
- co-transport
- en
- Sainmhíniú "form of secondary active transport across a biological membrane in which a transport protein (transporter) couples the movement of an ion (usually Na+ or H+) down its electrochemical gradient to the movement of another ion or molecule against a concentration or electrochemical gradient" Tagairt "'Cotransport' (17.2.2020). Glossary of Physiology Terms. Physiology Web"
- Nóta The ion moving down its electrochemical gradient is referred to as the driving ion. The ion/molecule being transported against a chemical or electrochemical gradient is referred to as the driven ion/molecule. In cotransport, the direction of transport is the same for both the driving ion and driven ion/molecule (into the cell or out of the cell). An example is the Na+/glucose cotransporter (SGLT), which couples the movement of Na+ into the cell down its electrochemical gradient to the movement of glucose into the cell against its concentration gradient.
- système de co-transport
- fr
- Sainmhíniú transport du sodium et du glucose de l'intestin vers les cellules Tagairt Pour la Science,n° 165,juillet 1991