From prokaryotes to eukaryotes
... microbiota), the mouth (oral microbiota), the vagina (vaginal microbiota) microbiota), and so on. on ...
... microbiota), the mouth (oral microbiota), the vagina (vaginal microbiota) microbiota), and so on. on ...
Viruses in Soil
... Comparison of VLPs extracted from different soil zones in a wheat field at SCRI Numbers of bacteria and fungi are known to increase in the soil zone closely ...
... Comparison of VLPs extracted from different soil zones in a wheat field at SCRI Numbers of bacteria and fungi are known to increase in the soil zone closely ...
Characteristics of Common Vaginal Discharges
... Erythematous Normal Friable, pus at os, inflamed N/A Spotting or None ...
... Erythematous Normal Friable, pus at os, inflamed N/A Spotting or None ...
MMG – 302 FINAL EXAMINATION SPRING, 2004 Dr. T. L. Marsh
... Section:___________________________________ ...
... Section:___________________________________ ...
7 normal flora of human body
... environment and introduced into the bloodstream or tissues, these organisms may become pathogenic. For example, streptococci of the viridans group are the most common resident organisms of the upper respiratory tract and if large numbers of them are introduced into the bloodstream (eg, following too ...
... environment and introduced into the bloodstream or tissues, these organisms may become pathogenic. For example, streptococci of the viridans group are the most common resident organisms of the upper respiratory tract and if large numbers of them are introduced into the bloodstream (eg, following too ...
Bio fertilizer
... 5) Bio fertilizers destroy those harmful components from the soil which cause diseases in the plants. Plants can also be protected against drought and other strict conditions by using bio fertilizers. 6) Bio fertilizers are not costly and even poor farmers can make use of them. 7) They are environm ...
... 5) Bio fertilizers destroy those harmful components from the soil which cause diseases in the plants. Plants can also be protected against drought and other strict conditions by using bio fertilizers. 6) Bio fertilizers are not costly and even poor farmers can make use of them. 7) They are environm ...
Efficacy of Some Antiseptics and Disinfectants: A Review
... Antiseptics and disinfectants are used extensively in hospitals and other health care centers to control the growth of microbes on both living tissues and inanimate objects. They are essential parts of infection control practices and aid in the prevention of nosocomial infections [1]. But a common p ...
... Antiseptics and disinfectants are used extensively in hospitals and other health care centers to control the growth of microbes on both living tissues and inanimate objects. They are essential parts of infection control practices and aid in the prevention of nosocomial infections [1]. But a common p ...
The Human Digestive System
... 1. What is peristalsis? 2. The hepatic portal vein carries blood from the alimentary canal to the … 3. What are the products of fat digestion? 4. What is the role of bile in fat digestion? 5. State a role of beneficial bacteria in the alimentary canal 6. State two good sources of protein in the huma ...
... 1. What is peristalsis? 2. The hepatic portal vein carries blood from the alimentary canal to the … 3. What are the products of fat digestion? 4. What is the role of bile in fat digestion? 5. State a role of beneficial bacteria in the alimentary canal 6. State two good sources of protein in the huma ...
The Human Digestive System
... The Human Digestive System 1. What is peristalsis? 2. The hepatic portal vein carries blood from the alimentary canal to the … 3. What are the products of fat digestion? 4. What is the role of bile in fat digestion? 5. State a role of beneficial bacteria in the alimentary canal 6. State two good sou ...
... The Human Digestive System 1. What is peristalsis? 2. The hepatic portal vein carries blood from the alimentary canal to the … 3. What are the products of fat digestion? 4. What is the role of bile in fat digestion? 5. State a role of beneficial bacteria in the alimentary canal 6. State two good sou ...
Hygiene rules OK Powerpoint Presentation | GCSE
... • Food is contaminated if there is something in it which shouldn’t be there ...
... • Food is contaminated if there is something in it which shouldn’t be there ...
HYGIENE RULES! ok - Llantwit Major School
... • Food is contaminated if there is something in it which shouldn’t be there ...
... • Food is contaminated if there is something in it which shouldn’t be there ...
An Introduction to Oral Health in America
... thought to be caused by eating potatoes. The invention of the microscope set science on the right path. There are more positive lessons from history. For example, smallpox was eliminated by vaccinating everyone who had come in contact with an infected person. This “ring” approach to smallpox control ...
... thought to be caused by eating potatoes. The invention of the microscope set science on the right path. There are more positive lessons from history. For example, smallpox was eliminated by vaccinating everyone who had come in contact with an infected person. This “ring” approach to smallpox control ...
Document
... d. plasmids which take part in resisting antibiotics e. Transposones which take part in resisting antibiotics 21. One of the known types of resistance from erythromycin is: a. Change in the makeup of the cell wall b. Enzymal modification of material which causes loss of its activity c. mutation loca ...
... d. plasmids which take part in resisting antibiotics e. Transposones which take part in resisting antibiotics 21. One of the known types of resistance from erythromycin is: a. Change in the makeup of the cell wall b. Enzymal modification of material which causes loss of its activity c. mutation loca ...
Biological Safety
... respect to the effects of biological research on humans, animals, plants and the environment Keeping you and others safe from biological hazards and meeting statutory requirements ...
... respect to the effects of biological research on humans, animals, plants and the environment Keeping you and others safe from biological hazards and meeting statutory requirements ...
.Bacterial metabolism--carbohydrate fermentation
... Aerobic respiration is an oxidative process which uses oxygen as a final electron acceptor. Anaerobic respiration is similar to aerobic respiration, but it uses an inorganic molecule other than oxygen as the final electron acceptor. Fermentation uses an organic molecule as a final electron acceptor. ...
... Aerobic respiration is an oxidative process which uses oxygen as a final electron acceptor. Anaerobic respiration is similar to aerobic respiration, but it uses an inorganic molecule other than oxygen as the final electron acceptor. Fermentation uses an organic molecule as a final electron acceptor. ...
Monerans / Bacteria
... by only a few of them. Water, food, and air carry bacteria from one person to another. Beneficial bacteria have also found their uses in other places. In today’s world, the environment and its related issues are steadily gaining a lot of importance. It has been seen that helpful bacteria are useful ...
... by only a few of them. Water, food, and air carry bacteria from one person to another. Beneficial bacteria have also found their uses in other places. In today’s world, the environment and its related issues are steadily gaining a lot of importance. It has been seen that helpful bacteria are useful ...
Prokaryotes powerpoint
... • bacteria found in the dental plaque of two old men who never cleaned their teeth. ...
... • bacteria found in the dental plaque of two old men who never cleaned their teeth. ...
Campylobacter jejuni
... H. influenzae meningitis: ampicillin for strains of the bacterium that do not make ß-lactamase; a thirdgeneration cephalosporin or chloramphenicol for strains that do. Chloramphenicol for penicillin-resistant H. influenzae Third-generation cephalosporins, such as ceftriaxone or cefotaxime: effective ...
... H. influenzae meningitis: ampicillin for strains of the bacterium that do not make ß-lactamase; a thirdgeneration cephalosporin or chloramphenicol for strains that do. Chloramphenicol for penicillin-resistant H. influenzae Third-generation cephalosporins, such as ceftriaxone or cefotaxime: effective ...
Campylobacter jejuni
... H. influenzae meningitis: ampicillin for strains of the bacterium that do not make ß-lactamase; a thirdgeneration cephalosporin or chloramphenicol for strains that do. Chloramphenicol for penicillin-resistant H. influenzae Third-generation cephalosporins, such as ceftriaxone or cefotaxime: effective ...
... H. influenzae meningitis: ampicillin for strains of the bacterium that do not make ß-lactamase; a thirdgeneration cephalosporin or chloramphenicol for strains that do. Chloramphenicol for penicillin-resistant H. influenzae Third-generation cephalosporins, such as ceftriaxone or cefotaxime: effective ...
Document
... In this issue Guttman and colleagues now add an exciting new mechanism involving gap junction hemichannels to the pathogenesis of diarrhoea by A/E organisms11. Gap junctions are one four types of junctions between mammalian epithelial cells together with desmosomes, adherens junctions and tight junc ...
... In this issue Guttman and colleagues now add an exciting new mechanism involving gap junction hemichannels to the pathogenesis of diarrhoea by A/E organisms11. Gap junctions are one four types of junctions between mammalian epithelial cells together with desmosomes, adherens junctions and tight junc ...
Sterilization and Disinfection
... • Gamma rays and x-rays are more energetic than visible light or infra-red waves • Radiation is the emission and propagation of energy through a space or material medium ...
... • Gamma rays and x-rays are more energetic than visible light or infra-red waves • Radiation is the emission and propagation of energy through a space or material medium ...
No Slide Title
... Procaryotic Profiles: The Bacteria and Archaea Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
... Procaryotic Profiles: The Bacteria and Archaea Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. ...
Glossary of Terms
... Spirochete: A microscopic bacterial organism in the Spirochaeta family. Spirochetes have a wormlike, spiral-shaped form, and wiggle vigorously when viewed under a microscope. Treponema pallidum, the cause of syphilis, is a particularly well-known member spirochete. ...
... Spirochete: A microscopic bacterial organism in the Spirochaeta family. Spirochetes have a wormlike, spiral-shaped form, and wiggle vigorously when viewed under a microscope. Treponema pallidum, the cause of syphilis, is a particularly well-known member spirochete. ...
Prepared Tubed Culture Media Catalog
... Differentiation of gram-negative enteric bacteria based on the utilization of lysine decarboxylase. Determination of oxidative and fermentative metabolism of carbohydrates by gram-negative bacteria. Semi-solid medium used for the maintenance of pathogenic and non-pathogenic bacteria, especially Stre ...
... Differentiation of gram-negative enteric bacteria based on the utilization of lysine decarboxylase. Determination of oxidative and fermentative metabolism of carbohydrates by gram-negative bacteria. Semi-solid medium used for the maintenance of pathogenic and non-pathogenic bacteria, especially Stre ...
Human microbiota
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.