PPT-Gram negative vs. Gram Positive

Physical differences amp clinical signifigance Figure 48b Gram positive bacteria Gramnegative bacteria Figure 48a GramPositive cell walls Teichoic acids Lipoteichoic acid links to plasma membrane. Part-2. Sulfur Dioxide(SO2) and Sulfites(SO3). Sulfur dioxide, Sodium sulfite(Na2SO3), Sodium bisulfide(NaHSO3), and Sodium . metabisulfite. (Na2S2O5) are used to control microorganisms and insects in soft fruits, lemon juices, beverages, sausages, pickles, and fresh shrimp.. Gram Stain Reaction. The Gram stain reaction, named after the Danish bacteriologist Hans Christian Gram, was originally devised in 1882.. Gram staining is based on the ability of the bacterial cell wall to retain the crystal violet dye. . Bacteria . One of our kingdoms. Bacteria. Bacteria are minute microscopic prokaryotes. They are unicellular organisms, which are usually identified by their specific activities, more than their general . Cold Connection Project . # . 1 . Positive/Negative. Space: . positive . and negative. . . Positive . spaces are those occupied by the main subjects of the . work. . Negative . spaces are the areas around and behind the positive spaces. . Positive incentives reward people for making certain choices or behaving in a certain way. . What are some examples of positive incentives?. -. Free time. Positive Incentives make us feel happy.. -Higher pay. Positive incentives reward people for making certain choices or behaving in a certain way. . What are some examples of positive incentives?. -. Free time. Positive Incentives make us feel happy.. -Higher pay. This makes my head hurt.... N. egative Rights. negative rights. permit or oblige inaction – especially from government (legal) but they may be moral - . either permitting one to act or refrain from acting. . William H. Benjamin PhD. Clinical Pathology. E. Coli. O157:H7 spinach. 204 cases, 8/2006 – 10/2006 103 hospitalizations, 31 HUS, 3 deaths. 26 states. Since 1995, there have been 19 outbreaks of foodborne . Bacteriology: . study . of . bacteria. Mycology: . study . of . fungi. Protozoology: . study . of . protozoa. Phycology (or algology): . study . of . algae. Parasitology: . study . of . parasites. Immunology: . Differentiate bacteria into two large groups (the Gram Positive and the Gram negative).. Gram status is important in medicine; the presence or absence of a cell wall will change the bacterium's susceptibility to some antibiotics. Gram-Positive Bacilli Bacteria Dr. Alan N. Talabani Lecturer at College of Medicine/University of Sulaimani Gram-Positive Bacteria I- Gram Positive bacteria A- Gram positive cocci B- Gram positive rods . . . . Dr.oruba. Khalid abbas. ACTINOMYCETES. In this lecture , we shall discuss 3 genera of actinomycetes: . Actinomyces, Nocardia. , and . Streptomyces.. . These organisms have been shown to be . Dairy Foods Science Notes (D raft 06 - 10) The Microscopic Examination of Milk Characterization of Milk Bacteria and Cells The microscope has been used to observe and count bacteria and somatic cells Lab. . 3. By. Assistant lecturer. Zainab farooq . shafeeq. Principle. The Gram stain is the most useful and widely employed differential stain in bacteriology.. It divides bacteria in to two groups (Gram positive and Gram negative bacteria..