Final answer:
Membrane filters are not a part of an autoclave. Autoclaves use components like valves, pressure gauges, temperature gauges, and a pressure chamber to sterilize equipment through high-pressure steam. Option A is correct.
Step-by-step explanation:
All of the following are parts of an autoclave except membrane filters. Autoclaves are devices used for sterilizing equipment by applying high pressure and temperature.
They include components such as valves, pressure gauges, temperature gauges, and a pressure chamber. These parts help in monitoring and controlling the environmental conditions within the autoclave to ensure effective sterilization.
Autoclaves operate by removing air from the chamber and introducing steam, raising the interior pressure and temperature above water's boiling point.
This process effectively sterilizes items by killing bacteria, viruses, and especially resilient endospores. Autoclaves are equipped with monitoring instruments, and quality control indicators such as autoclave tape, biological indicator spore tests, and Diack tubes are used to ensure the sterilization process has been successful.