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Laboratory Incubators and Equipment
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Laboratory Incubators and Equipment

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Questions and Answers

What is the primary function of a laboratory incubator?

  • To sterilize equipment and materials
  • To maintain optimal temperature, humidity, and gaseous content for microbiological or cell cultures (correct)
  • To dry or dehydrate samples
  • To evaporate excess solvent from samples
  • Which type of incubator is used to circulate air throughout the chamber?

  • Shaker Incubator
  • Ordinary Incubator
  • CO2 Incubator
  • Mechanical Oven (correct)
  • What is the purpose of a vacuum oven in a laboratory?

  • To dry or dehydrate samples under vacuum (correct)
  • To incubate samples at a constant temperature
  • To grow and maintain cell cultures
  • To sterilize metal and glass equipment
  • What is a common use of a water bath in a laboratory?

    <p>To incubate samples in water at a constant temperature</p> Signup and view all the answers

    Which of the following is NOT a type of laboratory incubator?

    <p>Mechanical Oven</p> Signup and view all the answers

    What is the primary function of an oven in a laboratory?

    <p>To sterilize, dry, and heat equipment and materials</p> Signup and view all the answers

    Study Notes

    Laboratory Incubators

    • A laboratory incubator is a heated, insulated box used to grow and maintain microbiological or cell cultures, maintaining optimal temperature, humidity, and gaseous content of the atmosphere inside.
    • Uses of incubators include bacterial growth, cell growth, and fungal growth.
    • There are three types of incubators: Ordinary Incubator, CO2 Incubator, and Shaker Incubator.

    Laboratory Ovens

    • A laboratory oven is widely used to sterilize, dry, and heat equipment and materials in a laboratory.
    • Uses of ovens include drying or dehydrating samples, sterilizing materials (including metal and glass), and evaporating excess solvent.
    • There are two types of laboratory ovens: Mechanical Ovens (which circulate air throughout the chamber) and Vacuum Ovens (used for drying or dehydrating samples under vacuum).

    Laboratory Water Baths

    • A laboratory water bath is made from a container filled with heated water, used to incubate samples in water at a constant temperature over a long period.
    • There are three types of water baths: Circulating Water Baths, Non-Circulating Water Baths, and Shaking Water Baths.

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    Description

    This quiz covers the basics of laboratory incubators, including their uses and types. It also touches on other laboratory equipment such as ovens and water baths.

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