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During laboratory testing if disinfectants are carried over into microbial cultures could results be affectedexplain?
Wiki User
∙ 7y ago
Yes. Of course!
Wiki User
∙ 10y ago
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What is the difference in cell cultures and cell fractionation?
culturing is growing cells in a laboratory, usually in little petri dishes. Fractionation is breaking apart cells from some natural source
What use of erlen meyer flask?
an erlenmayer or what we called erlen in French is a material useful in chemistry .commonly known in English as a conical flask or E-flask, is a widely used type of laboratory flask which features a conical base and a cylindrical neck. They are usually marked on the side to indicate the approximate volume of their contents. It is named after the German chemist Emil Erlenmeyer, who created it in 1861.Erlenmeyer flasks are used for pH titrations and in microbiology for the preparation of microbial cultures.
What are STD cultures?
Sexually transmitted diseases are infections spread from person to person through sexual contact. A culture is a test in which a laboratory attempts to grow and identify the microorganism causing an infection.
What does a microbiology person do?
Microbiology is the study of microscopic organisms, such as fungi and bacteria. A microbiologist works primarily in a laboratory, analyzing the structure and processes of microorganisms, cellular tissue, proteins, and biological medicines. Some time is also spent outside of the laboratory, collecting cultures and air, soil, and water samples. Microbiologists design research measures and conduct experiments to learn more about the microscopic world.
Why are no two cultures the same?
No two cultures are the same because different cultures do different things.
Why are control cultures necessary in evaluating disinfection?
Control cultures are necessary in evaluating disinfectants to account for the microbial colonies that would have present if the disinfectants were not. If a disinfectant contaminates any of your microbial cultures your results will be skewed.
How do you test the viability of microbial cultures?
Microbial cultures can be tested for viability by using techniques such as plate counting, flow cytometry, and microscopy. These methods help determine the number of viable cells in a culture by measuring factors such as colony-forming units, membrane integrity, and metabolic activity. It's important to choose the appropriate method based on the specific characteristics of the microbial culture being tested.
Why are control cultures necessary for evaluating disinfectants?
"http://wiki.answers.com/Q/Why_are_control_cultures_necessary_for_evaluating_disinfectants"
Provide three reasons why the use of aseptic technique is essential when handling microbial cultures in the laboratory?
1. It insures that not contaminating organisms are introduced into culture materials when the latter are inoculated or handled in some manner. 2. It also insures that organisms that are being handled do not contaminate the handler or others. 3. And its use means that no contamination remains after you have worked with cultures.
What is Microbial culture collection?
The term collection means the action or process of collecting something...In microbiology when we talk about cultures of collection we mean the action or process of collecting cultures of different microorganisms and species as well!!
What is metagenomics?
Also called enviornmental or community genomics, metagenomics is the study of genomes recovered form environmental samples without first isolating members of the microbial community and growing them in pure cultures.
What is the purpose of growing organisms in blood cultures taken from patients?
These organisms can then be grown and identified in the laboratory so that the proper antibiotic can be given to the patient.
What has the author Jean E Clark written?
Jean E. Clark has written: 'Culture collection of wood-inhabiting fungi' -- subject(s): Catalogs and collections, Cultures (Biology), Cultures and culture media, Fungi, Western Forest Products Laboratory (Canada), Western Forest Products Laboratory (Canada). Wood Protection Section, Wood-decaying fungi
What Laboratory test taken to diagnose an infection?
It will vary depending on the anticipated infection; however blood, urine, and cultures are frequently used for diagnosis of many infections.
What is microbial flora?
Microbial flora refers to the microorganisms that live in your gastrointestinal tract. They are called 'friendly' microbes because they help you digest your food. There are many foods that contain these microorganisms that consist of bacteria and fungus-like yeast. These include yogurt with active cultures, kefir, which is a milder form of yogurt, raw sauerkraut, and kim chee, which is a Korean spicy fermented cabbage dish that also has other vegetables in it.
What do a peachery dish look like?
Assuming you mean a "petrie" dish this is a small flat laboratory dish made of thin clear pyrex glass about 10 cm diameter and 1 cm high with a tight fitting glass cover. It is used for growing cultures in a laboratory.
What is the difference in cell cultures and cell fractionation?
culturing is growing cells in a laboratory, usually in little petri dishes. Fractionation is breaking apart cells from some natural source
