In the Windows operating system, IO.SYS is an executable binary file (in other words, a program) that, when the operating system is booted (started), processes instructions that tell the operating ...
An antiport is an integral membrane transport protein that simutaneously transports two different molecules, in opposite directions, across the membrane.The example below depicts the process by which HCl is secreted into the lumen on the stomach.n antiport is an integral membrane transport protein that simutaneously transports two different molecules, in opposite directions, across the membrane.
The free energy stored in this gradient is used by Na + -coupled transporters to drive the uphill movement of substrates. Two types of secondary active transport: Cotransport and Exchange. Two variations of secondary active transport exist: cotransport (also known as symport) and exchange (also known as antiport).