Topic: Agar and Bacteria
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Answers to Common Questions
How to Grow Bacteria in Agar
Agar is a compound that is derived from algae. It contains many nutrients, and bacteria can thrive on it. It is gelatinous, and is created by mixing powdered agar with water and adding heat. This serves to sterilize the surface and makes it... Read More »
Source: http://www.ehow.com/how_4500194_grow-bacteria-agar.html?ref=Track...
How to Kill Bacteria on Nutrient Agar
Nutrient agar is a nutrition substrate used in laboratories for the culturing of live bacteria and may sustain the microbial colony for a longer duration than needed. To prevent safety risks and contamination, the substrate medium must be s... Read More »
Source: http://www.ehow.com/how_5625363_kill-bacteria-nutrient-agar.html
How to Grow Bacteria in Agar Petri Dishes
Agar makes an ideal growing medium for bacteria. This material is often put into petri dishes, which makes it simple to safely grow and store bacteria. While they are often used by scientists, anybody is capable of using them. This makes fo... Read More »
Source: http://www.ehow.com/how_6064262_grow-bacteria-agar-petri-dishes.h...
More Common Questions
Answers to Other Common Questions
Evaluating bacteria on agar plates is one method of identification used by microbiologists. Colony morphology, or the physical characteristics of bacteria as it multiplies, generally cannot be seen using other diagnostic methods. The shape,...
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Source: http://www.ehow.com/how_5748876_identify-growing-nutrient-agar-pl...
Escherichia coli and many others
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Source: http://wiki.answers.com/Q/What_bacteria_grows_on_LB_agar
Bacteria are found everywhere and are easy to collect and grow. The most common method of growing bacteria is in petri dishes containing agar. Agar contains nutrients that allow microorganisms, such as bacteria, to grow in large numbers. Th...
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Source: http://www.ehow.com/how_7346450_read-fruit-swab-nutrient-agar.htm...
It causes mutation in the case of E.coli. We used mountain dew and saw a significant increase in the frequency of E.coli in our experiment.
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Source: http://wiki.answers.com/Q/How_does_soda_affect_the_growth_of_bact...
Any type of liquid, even water, will do fine. Although agar is best recommended as it has a lot of nutrients, allowing lots of bacteria to grow. Other liquids work but they don't grow as much and as vigorously.
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Source: http://wiki.answers.com/Q/How_do_you_grow_bacteria_without_agar
I am doing a research right now with bacterial populations in the reproductive tract of ewes. I took some ordinary samples of bacteria from around the house and plated them on the sheep blood agar plates. I guess to answer your question...v...
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Source: http://wiki.answers.com/Q/Can_staphylococcus_grow_on_blood_agar
Agar, because broth is a natural fuel source for bacteria, whilst some types of agar are scientifically created, which makes it supreme for growing bacteria.
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Source: http://wiki.answers.com/Q/Which_grows_more_bacteria_broth_or_agar
