Airlock Structures

• A space with multiple windows
• A closed space with two or more doors (correct)
• A space with no doors
• An open space with two or more doors

• To provide a resting area for workers
• To control the airflow between rooms (correct)
• To control the temperature between rooms
• To provide additional storage space

• The introduction of impurities of a microbiological nature into an intermediate product
• The introduction of impurities of a chemical nature into a starting material
• The introduction of foreign matter into a finished product
• The introduction of impurities into a room of differing cleanliness (correct)

<p>The removal of impurities from waste to obtain a pure substance (C)</p> Signup and view all the answers

<p>The contamination of a starting material with impurities from an intermediate product (D)</p> Signup and view all the answers