A type of cotransport in which two different molecules or ions move across a membrane in the same direction. Transport is mediated by specific membrane-bound proteins called symporters. Opp. Antiport.
Cotransport system in which two substances move in the same direction by means of a common carrier. Compare antiport, secondary active transport.
Form of co-transport in which a membrane carrier protein transports two solute species across the membrane in the same direction. (See also co-transport.)
A type of cotransport in which a membrane protein (symporter) transports two different molecules or ions across a cell membrane in the same direction. See also antiport.
A membrane transport process that carries two substances in the same direction across the membrane. (Contrast with antiport.)
a membrane-bound carrier molecule which simultaneously transports two different solutes, such as a proton and sucrose or proton and auxin
a membrane transport process that couples the transport of a substrate in one direction across a membrane (down it electrochemical gradient) to the transport of a different substrate in the same direction (up its electr ochemical gradient).