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.
Definition. 1  An antiseptic is a substance which inhibits the growth and development of microorganisms. 2  Antiseptics are a diverse class of drugs which are applied to skin surfaces or mucous membranes for their anti-infective effects.