Microbiology: Filtration Sterilization

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Questions and Answers

What is filtration sterilization?

A type of radiation for killing microorganisms
A method to separate mixtures of different substances
A method of sterilization using heat
A process to remove impurities from a substance (correct)

Filtration sterilization is primarily used for:

Heat sensitive materials only (correct)
Killing microorganisms in water
Removing impurities from a mixture
Sterilizing medical equipment

What is the main purpose of filtration sterilization?

To remove impurities from a substance (correct)
To kill microorganisms
To purify water
To separate mixtures

Filtration sterilization involves:

<p>Passing the substance through a filter (B)</p> Signup and view all the answers

What is the advantage of filtration sterilization?

<p>It is suitable for heat sensitive materials (D)</p> Signup and view all the answers

Flashcards

Filtration Sterilization

A method of removing impurities from substances by passing them through a filter.

What are heat-sensitive materials?

Materials that are sensitive to heat and would be damaged if exposed to high temperatures.

What is the main purpose of filtration sterilization?

A process used to remove impurities from substances, particularly those sensitive to heat.

How does filtration sterilization work?

The process involves passing the substance through a filter with pores small enough to trap impurities.

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What is the benefit of filtration sterilization?

The main advantage is that it can be used for materials that would be damaged by heat.

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Study Notes

Filtration Sterilization

Primarily used for heat-sensitive liquids, such as vaccines, antibiotics, and enzymes, that cannot withstand high temperatures.
The main purpose is to remove microorganisms and other contaminants, producing a sterile product.
Involves passing a liquid through a filter with tiny pores, which trap and remove particles, including bacteria and viruses.
Advantage: allows for the sterilization of sensitive materials without damaging them, ensuring the production of high-quality products.

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Description

Test your knowledge of filtration sterilization, a method used to separate microorganisms from liquids. Learn about its purpose, advantages, and how it works.