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.
In the sodium-hydrogen antiport system, A. both sodium ions and hydrogen ions are transported into the tubular lumen. B. both sodium ions and hydrogen ions are transported into the tubular cell. C. sodium ions are transported into the cell; hydrogen ions are transported out of the cell. D. sodium ions are transported into the tubular lumen; hydrogen ions are transported into the cell. E. sodium ions are transported out of the cell; hydrogen ions are transported into the cell.