Equinox Labs Microbiologist Interview Questions and Answers

Routine microbiology tests.

Q1. What is culture media
Ans. 
Culture media is a substance used to grow and cultivate microorganisms in a laboratory setting.
• Culture media provides the necessary nutrients and conditions for microorganisms to grow and reproduce.

• It can be in the form of liquid or solid media, depending on the type of microorganism being cultured.

• Different types of culture media are used for specific purposes, such as selective media to isolate specific microorganism...read more
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Q2. Points about autoclave
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Q3. What are water analysis test
Ans. 
Water analysis tests are used to determine the quality and safety of drinking water.
• Tests for physical, chemical, and microbiological parameters are conducted

• Physical tests include color, odor, and turbidity

• Chemical tests include pH, dissolved oxygen, and chlorine levels

• Microbiological tests include the presence of bacteria, viruses, and parasites

• Examples of water analysis tests include Total Coliform Rule (TCR) and Le...read more
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Q1. Describe Culture media
Ans. 
Culture media is a substance used to grow and cultivate microorganisms in a laboratory setting.
• Culture media provides the necessary nutrients and conditions for microorganisms to grow and reproduce.

• It can be solid (agar plates), liquid (broth), or semi-solid (agar slants).

• Different types of culture media are used depending on the specific requirements of the microorganism being studied.

• Selective media contain additives...read more
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Q2. Waht is calibration
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Calibration is the process of adjusting or verifying the accuracy of measuring instruments or equipment.
• Calibration ensures that measurements taken by instruments are accurate and reliable.

• It involves comparing the measurements of an instrument to a known standard.

• Calibration may involve adjusting the instrument to bring it in line with the standard.

• Regular calibration is necessary to maintain the accuracy of instrumen...read more
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Q3. Few microbes found in water
Ans. 
Microbes found in water can include bacteria, viruses, fungi, and protozoa.
• Water can contain harmful bacteria such as E. coli and Salmonella.

• Viruses like norovirus and hepatitis A can also be present in water.

• Fungi like Aspergillus and Candida can grow in water sources.

• Protozoa like Giardia and Cryptosporidium can cause waterborne illnesses.

• Water treatment processes can help remove or kill these microbes.
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Q1. Introduction of company and myself
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Q1. Basic microbiology techniques
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Q1. 1.Tell me about yourself. 2.Some specific questions from my resume. 3.Questions about projects / dissertations u have done in your degrees. 4.About Equinox 5.Why r u interested in this position?
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Q1. 1.Media Preparation. 2.Serial Dilution. 3.Biochemical Tests. 4.Gram pos vs gram neg bacteria.
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