fermentative bacteria Anniina T. Kivistö ∗ ‚ Matti T. Karp Tampere University of Technology‚ Department of Chemistry and Bioengineering‚ Tampere‚ Finland a r t i c l e i n f o a b s t r a c t In hypersaline environments bacteria are exposed to a high osmotic pressure caused by the surrounding high salt concentrations. Halophilic microorganisms have specific strategies for balancing the osmotic pressure and surviving in these extreme conditions. Halophilic fermentative bacteria form taxonomically
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Directions: Choose the most correct response to answer the statement. ___1. Archaea a. belong to the kingdom Protista b. have petidoglycan in their cell walls c. belong to the domain Bacteria d. are prokaryotic ___2. Identify the correct format for writing the genus and species of a given organism? a. bacillus Cereus b. Escherichia Coli c. bacillus coagulens d. Streptococcus epidermidis e. Micrococcus luteus
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smallpox virus and is the biggest contribution to biomedical science and human health(1). Lactobacillus- Bacteria Size- 0.9 um Lactobacillus bacteria can help prevent intestinal infections‚ bowel diseases‚ respiratory infections and help control allergic reactions(5). Another study shows that probiotics such as lactobacillus bacteria increase health and performance in the gut(6). Phytoplankton- Protista
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Bio-112 Antibiotic Resistance Experiment Lab Partners: March 10‚ 2010 When we initially started the bacteria antibiotic experiment on February 10‚ 2010 our team selected e-coli and Rifampicin (Rb5) to find out the level of resistance e-coli would build towards this antibiotic. When we first checked our agar dish on February 15‚ 2010 we noticed two circles for the zone of inhibition the small circle was 1.5 cm and the medium circle was 3.00 cm. Two days later when we checked
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tripartite symbiosis‚ by Jennifer Walker‚ Hannah Cohen‚ Logan Higgins and Peter Kennedy‚ the relationship between Alnus trees‚ ectomycorrhizal (ECM) Fungi and Frankia bacteria was looked at. Alnus are a group of trees‚ which have a symbiosis with ECM fungi and nitrogen fixing bacteria. The bacteria helps the fungi get nutrients and the bacteria/fungi symbiosis helps to get nutrients to the tree. In this article they were particularity looking to see if ECM fungi communities that were in relation to Alnus
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1 Identify the differences between bacteria‚ viruses‚ fungi and parasites. Bacteria are a living cell organism that can survive inside our body and other non living objects as well. There are both good and bad bacteria’s and the good bacteria is known to helps fight against the bad bacteria that makes its way into our bodies. According to www.righthealth.com‚ less than 1% of bacteria are actually harmful to us. In fact‚ we couldn’t survive without bacteria in our body. Bacterial infection is
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all bacteria are harmful and that maybe the Earth would be better off if all bacteria were eliminated. What would life be like in a bacteria-free world? Bacteria help decay materials and put vitamins and minerals‚ and gases into the atmosphere. Without them the world would be able to produce little food. Bacteria are woven into the food chain. Without them‚ nutrients would not be recycled in soils as efficiently as they are. Our own digestion of food would not work so well without bacteria that
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or the stage closer to the objective lens‚ using the coarse- or fine- adjustment knobs. The two objects that were studied was the Paramecium caudatum which is a bacteria‚ and Amoeba proteus which is an protozoa. Our hypothesis are that we will discover an bacillus‚ coccus‚ or a spiral shaped bacteria. Paramecium caudatum/ Bacteria Species of Paramecium can be distinguished from other ciliates by their cigar or slipper shape and the undulating membrane within the peristome - a furrow that leads
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identified as the stuff of life “DNA” The Experiment Griffith’s experiment‚ reported in 1928‚ was one of the first experiments suggesting that bacteria are capable of transferring genetic information through a process known as transformation. Griffith went about deriving his results by means of using two strains of Pneumoccocus (Streptococcus pneumonia) bacteria which he used to infect several mice. A type smooth strain and a type rough strain. The smooth strain has its components covered by a polysaccharide
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that people’s bacterial make up influence the amount of fat that one can store in the body. The second part of the article‚ The Bugs in your Gut‚ was about different types of bacteria in ones gut. These gut bacteria have a population in the trillions and they help curb ones appetite and keep off the fat pounds. The bacteria in skinny and obese people are at different levels. An experiment with a obese man who had gastric bypass surgery had a drastic change in the gut flora. A fluctuation different
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