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The Digestive System
... – Using complex metabolic pathway, liver converts amino groups to urea. – Urea is most common human nitrogenous waste it is transported by blood to kidneys. ...
... – Using complex metabolic pathway, liver converts amino groups to urea. – Urea is most common human nitrogenous waste it is transported by blood to kidneys. ...
439 KB PDF
... grow in rooms that are sufficiently ventilated. In places where there is a strong risk that mould may develop, ...
... grow in rooms that are sufficiently ventilated. In places where there is a strong risk that mould may develop, ...
The Rise of Antibiotic-Resistant Infections
... Though some people clearly need to be treated with antibiotics, many experts are concerned about the inappropriate use of these powerful drugs. "Many consumers have an expectation that when they're ill, antibiotics are the answer. They put pressure on the physician to prescribe them. Most of the tim ...
... Though some people clearly need to be treated with antibiotics, many experts are concerned about the inappropriate use of these powerful drugs. "Many consumers have an expectation that when they're ill, antibiotics are the answer. They put pressure on the physician to prescribe them. Most of the tim ...
Kayhart - LifeRules
... 35. How does SEGMENTATION aid in the process of ABSORPTION? ___________________________________________________________________ ___________________________________________________________________ 36. Study Figure 41.11. Use it to explain how each of the major products of digestion— monoglycerides, ...
... 35. How does SEGMENTATION aid in the process of ABSORPTION? ___________________________________________________________________ ___________________________________________________________________ 36. Study Figure 41.11. Use it to explain how each of the major products of digestion— monoglycerides, ...
Microbial Control of Root-Pathogenic Fungi and Oomycetes
... siderophores, certain antibiotics, biosurfactants, and volatiles, can result in priming in a wide variety of plant species. Because the induction of defense and the enhanced defense reaction in ISR take place in spatially separated locations, plants must employ a complex long-distance signaling path ...
... siderophores, certain antibiotics, biosurfactants, and volatiles, can result in priming in a wide variety of plant species. Because the induction of defense and the enhanced defense reaction in ISR take place in spatially separated locations, plants must employ a complex long-distance signaling path ...
Document
... actinomycetes in tissue do not stain with the H &E stain commonly used for general histopathology. All genera may produce granules, Actinomyces ...
... actinomycetes in tissue do not stain with the H &E stain commonly used for general histopathology. All genera may produce granules, Actinomyces ...
1 - Biology Mad
... Attempts have been made to produce more effective oral rehydration therapy. Suggest why using starch instead of glucose reduces the faecal output for a much longer period. Starch broken down to produce glucose; digestion is a slow process/takes time; so stimulating uptake of solute for longer period ...
... Attempts have been made to produce more effective oral rehydration therapy. Suggest why using starch instead of glucose reduces the faecal output for a much longer period. Starch broken down to produce glucose; digestion is a slow process/takes time; so stimulating uptake of solute for longer period ...
Prescription for the Future
... Erythromycin, which is commonly prescribed for penicillin-allergic patients, has been shown to be ineffective against most of the anaerobes associated with endodontic infections. Other antibiotics are now preferred. Clarithromycin is another acceptable penicillin substitute. This drug has a more lim ...
... Erythromycin, which is commonly prescribed for penicillin-allergic patients, has been shown to be ineffective against most of the anaerobes associated with endodontic infections. Other antibiotics are now preferred. Clarithromycin is another acceptable penicillin substitute. This drug has a more lim ...
Chapter 12: Fungi, Algae, Protozoa, and Parasites
... yeasts: Divide unevenly by budding (Saccharomyces (Saccharomyces)) . ...
... yeasts: Divide unevenly by budding (Saccharomyces (Saccharomyces)) . ...
Responsible Use of Antibiotics in Endodontics
... Erythromycin, which is commonly prescribed for penicillin-allergic patients, has been shown to be ineffective against most of the anaerobes associated with endodontic infections. Other antibiotics are now preferred. Clarithromycin is another acceptable penicillin substitute. This drug has a more lim ...
... Erythromycin, which is commonly prescribed for penicillin-allergic patients, has been shown to be ineffective against most of the anaerobes associated with endodontic infections. Other antibiotics are now preferred. Clarithromycin is another acceptable penicillin substitute. This drug has a more lim ...
Chapter 4- A Survey of Prokaryotic Cells and Microorganisms*
... Note: Not all bacteria produce a capsule; this is useful for differentiating between species. Quellung test is a serological test for typing pneumococcal capsules (Streptococcus pneumoniae). A specific antibody combines with a specific capsular polysaccharide on different bacteria strains. Functions ...
... Note: Not all bacteria produce a capsule; this is useful for differentiating between species. Quellung test is a serological test for typing pneumococcal capsules (Streptococcus pneumoniae). A specific antibody combines with a specific capsular polysaccharide on different bacteria strains. Functions ...
food safety : how to deal with critical situation * lessons learnt from
... has been called verotoxin (verocytotoxin) due to its lethal in vitro effects on Vero cells. Hence, a group of E. coli producing verotoxin has been called verotoxigenic E. coli (VTEC) and currently over 100 serogroups, including O157, are recognized within VTEC. However, although all VTEC produce ver ...
... has been called verotoxin (verocytotoxin) due to its lethal in vitro effects on Vero cells. Hence, a group of E. coli producing verotoxin has been called verotoxigenic E. coli (VTEC) and currently over 100 serogroups, including O157, are recognized within VTEC. However, although all VTEC produce ver ...
lecture_16_Feb_19_Trematode-1
... The redia are the second larval form to develop within the molluscan host (but may be absent in some groups, such as the schistosomes). They are similar to sporocysts, containing germinal masses within a fluid filled sac, which may develop into either second generation daughter redia, or more commo ...
... The redia are the second larval form to develop within the molluscan host (but may be absent in some groups, such as the schistosomes). They are similar to sporocysts, containing germinal masses within a fluid filled sac, which may develop into either second generation daughter redia, or more commo ...
Chemical Agents
... •compare the difficulties encountered when trying to kill endospores with those encountered when trying to kill vegetative cells •discuss the exponential pattern of microbial death •discuss the influence of conditions ( population size, composition, concentration or intensity of antimicrobial agent, ...
... •compare the difficulties encountered when trying to kill endospores with those encountered when trying to kill vegetative cells •discuss the exponential pattern of microbial death •discuss the influence of conditions ( population size, composition, concentration or intensity of antimicrobial agent, ...
Bacterial Growth Requirements
... – psychrophillic - an organism that exhibits optimal growth at about 15 deg. C and does not grow above 20 deg. C – mesophillic - an organism that exhibits optimal growth at about 30-37 deg. C and does not grow below 10 or above 50 deg. C – thermophillic - an organism that exhibits optimal growth bet ...
... – psychrophillic - an organism that exhibits optimal growth at about 15 deg. C and does not grow above 20 deg. C – mesophillic - an organism that exhibits optimal growth at about 30-37 deg. C and does not grow below 10 or above 50 deg. C – thermophillic - an organism that exhibits optimal growth bet ...
The large intestine
... Microscopic Anatomy of the Liver • Liver Lobules: structural unit of liver • Hepatocytes: liver cells contained within the lobules • Hepatic portal vein & Hepatic Artery: the circulation of the liver, they bring blood into the liver where it is filtered through the liver sinusoidal capillaries • K ...
... Microscopic Anatomy of the Liver • Liver Lobules: structural unit of liver • Hepatocytes: liver cells contained within the lobules • Hepatic portal vein & Hepatic Artery: the circulation of the liver, they bring blood into the liver where it is filtered through the liver sinusoidal capillaries • K ...
citrate & oxidase test
... citrate (an intermediate of the Krebs cycle) into oxaloacetate (another intermediate of the Krebs cycle). In this media, citrate is the only carbon source available to the bacteria. ...
... citrate (an intermediate of the Krebs cycle) into oxaloacetate (another intermediate of the Krebs cycle). In this media, citrate is the only carbon source available to the bacteria. ...
Life Science
... The Digestive System: Vocabulary Part II 5) stomach: The main digestive organ in most animals. 6) Small intestine: coiled tube/organ that is connected to the stomach, is where most of your bodies nutrients is ...
... The Digestive System: Vocabulary Part II 5) stomach: The main digestive organ in most animals. 6) Small intestine: coiled tube/organ that is connected to the stomach, is where most of your bodies nutrients is ...
The Microbiology of Bad Breath and Periodontitis
... • PCR assays were used for detection of P.gingivalis ...
... • PCR assays were used for detection of P.gingivalis ...
Educator Materials Data Points Genetic Origin of Variation in Human
... skin color, Rebecca Lamason and colleagues turned to a model organism: the zebrafish (Danio rerio), which also displays variations in skin color. They identified a gene (called golden) that, when mutated, leads to more lightly pigmented, or golden, fish. Whereas wild-type zebrafish have numerous, de ...
... skin color, Rebecca Lamason and colleagues turned to a model organism: the zebrafish (Danio rerio), which also displays variations in skin color. They identified a gene (called golden) that, when mutated, leads to more lightly pigmented, or golden, fish. Whereas wild-type zebrafish have numerous, de ...
intErnational rEgistrations VEtErinary prodUcts apramycin 200 mg
... Apramycin is an aminoglycoside antibiotic with bactericidal action. Gram-negative microorganisms are sensitive to the antibiotic: Bordetella bronhiseptica, E.coli, Vibrio coli, Klebsiella sp., Pseudomonas aeruginosa, Shigella sonnei, Salmonella sp., Proteus sp.; some Gram-positive micro-organisms – ...
... Apramycin is an aminoglycoside antibiotic with bactericidal action. Gram-negative microorganisms are sensitive to the antibiotic: Bordetella bronhiseptica, E.coli, Vibrio coli, Klebsiella sp., Pseudomonas aeruginosa, Shigella sonnei, Salmonella sp., Proteus sp.; some Gram-positive micro-organisms – ...
Scientific Method Skills Check Name
... dishes. He noticed that a mold, Penicillium, was growing in some of the dishes. A clear area existed around the mold where all the bacteria had died. In the culture dishes without the mold, no clear areas were present. Fleming thought that the mold must be producing a chemical that killed the bacter ...
... dishes. He noticed that a mold, Penicillium, was growing in some of the dishes. A clear area existed around the mold where all the bacteria had died. In the culture dishes without the mold, no clear areas were present. Fleming thought that the mold must be producing a chemical that killed the bacter ...
- Journal of Allergy and Clinical Immunology
... be established between C4BP acquisition on the GAS surface and evasion of phagocytosis.36 Factor H and its splice variant FH-like protein 1 (FHL1) are central fluid-phase regulators of the alternative complement pathway, functioning to accelerate the decay of the C3bBb C3 convertase and acting as co ...
... be established between C4BP acquisition on the GAS surface and evasion of phagocytosis.36 Factor H and its splice variant FH-like protein 1 (FHL1) are central fluid-phase regulators of the alternative complement pathway, functioning to accelerate the decay of the C3bBb C3 convertase and acting as co ...
Human microbiota
![](https://commons.wikimedia.org/wiki/Special:FilePath/Skin_Microbiome20169-300.jpg?width=300)
The human microbiota is the aggregate of microorganisms, a microbiome that resides on the surface and in deep layers of skin (including in mammary glands), in the saliva and oral mucosa, in the conjunctiva, and in the gastrointestinal tracts. They include bacteria, fungi, and archaea. Micro-animals which live on the human body are excluded. The human microbiome refer to their genomes.One study indicated they outnumber human cells 10 to 1. Some of these organisms perform tasks that are useful for the human host. However, the majority have been too poorly researched for us to understand the role they play, however communities of microflora have been shown to change their behavior in diseased individuals. Those that are expected to be present, and that under normal circumstances do not cause disease, but instead participate in maintaining health, are deemed members of the normal flora. Though widely known as microflora, this is a misnomer in technical terms, since the word root flora pertains to plants, and biota refers to the total collection of organisms in a particular ecosystem. Recently, the more appropriate term microbiota is applied, though its use has not eclipsed the entrenched use and recognition of flora with regard to bacteria and other microorganisms. Both terms are being used in different literature.Studies in 2009 questioned whether the decline in biota (including microfauna) as a result of human intervention might impede human health.Most of the microbes associated with humans appear to be not harmful at all, but rather assist in maintaining processes necessary for a healthy body. A surprising finding was that at specific sites on the body, a different set of microbes may perform the same function for different people. For example, on the tongues of two people, two entirely different sets of organisms will break down sugars in the same way. This suggests that medical science may be forced to abandon the ""one only"" microbe model of infectious disease, and rather pay attention to functions of groups of microbes that have somehow gone awry.