07_Pathogenicity_and_virulence - IS MU
... Primary and opportune pathogens Primary (obligate) pathogens → disease also in otherwise healthy individuals: chiefly agents of classical infections (diphtheria, typhoid fever, plague, gonorrhea, tetanus, influenza, morbilli etc.) Opportunistic (facultative) pathogens → disease under certain condit ...
... Primary and opportune pathogens Primary (obligate) pathogens → disease also in otherwise healthy individuals: chiefly agents of classical infections (diphtheria, typhoid fever, plague, gonorrhea, tetanus, influenza, morbilli etc.) Opportunistic (facultative) pathogens → disease under certain condit ...
Bacterial disease
... on the site of infection, toxic products of pathogens and the abbility of the host to combat the immune system Disease may be acute or chronic or asymptomatic ...
... on the site of infection, toxic products of pathogens and the abbility of the host to combat the immune system Disease may be acute or chronic or asymptomatic ...
Skin Infections
... • Infection of the hair follicle often called a pimple – Called a sty when it occurs at the eyelid base ...
... • Infection of the hair follicle often called a pimple – Called a sty when it occurs at the eyelid base ...
“MDR-Pseudomonas: Another Horse of the Apocalypse”
... Pseudomonas aeruginosa • Organic growth factors are not required, can use more than seventy-five organic compounds for growth • Optimum temperature for growth is 37 degrees, able to grow at temperatures as high as 42 degrees • Resistant to high concentrations of salts and dyes, weak antiseptics, an ...
... Pseudomonas aeruginosa • Organic growth factors are not required, can use more than seventy-five organic compounds for growth • Optimum temperature for growth is 37 degrees, able to grow at temperatures as high as 42 degrees • Resistant to high concentrations of salts and dyes, weak antiseptics, an ...
Basic Ecology Notes
... Population-a group of organisms of one species living in the same place at the same time that interbreed and compete with each other for resources (ex. food, mates, shelter) ...
... Population-a group of organisms of one species living in the same place at the same time that interbreed and compete with each other for resources (ex. food, mates, shelter) ...
ecology final ppt - Harrison High School
... • Abiotic factors- nonliving parts of the environment ...
... • Abiotic factors- nonliving parts of the environment ...
Staphylococcus
... • ~15 species associated with humans • Staphylococcus divided into coagulase positive & coagulase negative categories • Inhibited by high bile salt concentration • Some are ß-hemolytic • Colony morphology: buttery looking, cream or white colored ...
... • ~15 species associated with humans • Staphylococcus divided into coagulase positive & coagulase negative categories • Inhibited by high bile salt concentration • Some are ß-hemolytic • Colony morphology: buttery looking, cream or white colored ...
ecology
... Population-a group of organisms of one species living in the same place at the same time that interbreed and compete with each other for resources (ex. food, mates, shelter) ...
... Population-a group of organisms of one species living in the same place at the same time that interbreed and compete with each other for resources (ex. food, mates, shelter) ...
The Microbial World_5
... • They parasitize bacteria and plankton (and everyone else) releasing organic matter into the ocean – Provides organic compounds to be grazed upon by other members of the microbial community – Releases nutrients which may be used by photosynthetic organisms – May be responsible for half of the bacte ...
... • They parasitize bacteria and plankton (and everyone else) releasing organic matter into the ocean – Provides organic compounds to be grazed upon by other members of the microbial community – Releases nutrients which may be used by photosynthetic organisms – May be responsible for half of the bacte ...
Lecture 8: Probiotic Bacteria
... Putative probiotics added as soon as possible after hatching in order to colonize gut prior to feeding (Ringo and Vadstein, 1998) Turbot and dab harbor bacteria capable of suppressing growth of V. anguillarum (Ollson et al., 1992) V. alginolyticus was effective in reducing disease caused by Aeromona ...
... Putative probiotics added as soon as possible after hatching in order to colonize gut prior to feeding (Ringo and Vadstein, 1998) Turbot and dab harbor bacteria capable of suppressing growth of V. anguillarum (Ollson et al., 1992) V. alginolyticus was effective in reducing disease caused by Aeromona ...
Reproductive System Interactions
... • Hypertrophy of the prostate gland inhibits urination; compression of bladder during pregnancy leads to urinary frequency and urgency • Kidneys dispose of nitrogenous wastes and maintain acid—base balance of blood of mother and fetus; semen exits the body through the urethra of the male ...
... • Hypertrophy of the prostate gland inhibits urination; compression of bladder during pregnancy leads to urinary frequency and urgency • Kidneys dispose of nitrogenous wastes and maintain acid—base balance of blood of mother and fetus; semen exits the body through the urethra of the male ...
B1 Glossary - physicsinfo.co.uk
... When someone is very overweight to an extent that has been shown to cause health problems. For adults this is defined as having a BMI of over 30 When organisms need the same resources as each other, they struggle against each other to get those resources An animal, because it consumes (eats) other o ...
... When someone is very overweight to an extent that has been shown to cause health problems. For adults this is defined as having a BMI of over 30 When organisms need the same resources as each other, they struggle against each other to get those resources An animal, because it consumes (eats) other o ...
Practice Exam 3 - life.illinois.edu
... a drug derived from a natural product that is used fight microorganisms within a patient's body. E. a drug that is a completely man-made chemical used to fight microorganisms within a patient’s body. 13) Which two of the following statements about disinfectants and antiseptics are true? i. In a diff ...
... a drug derived from a natural product that is used fight microorganisms within a patient's body. E. a drug that is a completely man-made chemical used to fight microorganisms within a patient’s body. 13) Which two of the following statements about disinfectants and antiseptics are true? i. In a diff ...
Ecology Unit Quiz Two
... Organisms within every food web, have specific roles in continuing the cycle of nutrients. 3. In any food web, the organisms that are responsible for converting raw energy into usable chemical energy are collectively called ________ while organisms that recycle the nutrients trapped in dead organism ...
... Organisms within every food web, have specific roles in continuing the cycle of nutrients. 3. In any food web, the organisms that are responsible for converting raw energy into usable chemical energy are collectively called ________ while organisms that recycle the nutrients trapped in dead organism ...
Food web
... hears one of the characters mention the term biosphere. Jason has never heard the term before and looks it up. Which would be included in the definition of biosphere? A. All parts of the earth where life can survive. B. Regions of the earth where many organisms live C. The inner core, the continents ...
... hears one of the characters mention the term biosphere. Jason has never heard the term before and looks it up. Which would be included in the definition of biosphere? A. All parts of the earth where life can survive. B. Regions of the earth where many organisms live C. The inner core, the continents ...
Principles of Ecology
... harmful things that bacteria do while living in our bodies. Incorporate the terms parasitism, mutualism, habitat, and niche in your discussion. Accept all reasonable responses. While helpful bacteria use our body as their habitat, they occupy the niche and keep harmful bacteria out. The helpful bact ...
... harmful things that bacteria do while living in our bodies. Incorporate the terms parasitism, mutualism, habitat, and niche in your discussion. Accept all reasonable responses. While helpful bacteria use our body as their habitat, they occupy the niche and keep harmful bacteria out. The helpful bact ...
Flux 415
... May release chloride gas in a fire. Explosion data-sensitivity to mechanical impact: N/A Explosion data-sensitivity to static discharge: N/A Section 5: Reactivity Data Chemical Stability: Yes Incompatibility to other substances: Yes If so, which ones? Cyanides (may release toxic HCN gas) and Sulfide ...
... May release chloride gas in a fire. Explosion data-sensitivity to mechanical impact: N/A Explosion data-sensitivity to static discharge: N/A Section 5: Reactivity Data Chemical Stability: Yes Incompatibility to other substances: Yes If so, which ones? Cyanides (may release toxic HCN gas) and Sulfide ...
Name
... its genetic material into another bacterium through a thin, thread-like bridge that joins the two cells decomposer ...
... its genetic material into another bacterium through a thin, thread-like bridge that joins the two cells decomposer ...
Biology - Final Exam Lab Practical Review Identify the three general
... 6) Be able to identify the protist species (amoeba, euglena and paramecium) from specimens on prepared slides. 7) Describe three modes of movement used by protists. 8) How do protists obtain energy? How can you tell? 9) How can protists impact humans? 10) What is the body type of fungi? 11) What are ...
... 6) Be able to identify the protist species (amoeba, euglena and paramecium) from specimens on prepared slides. 7) Describe three modes of movement used by protists. 8) How do protists obtain energy? How can you tell? 9) How can protists impact humans? 10) What is the body type of fungi? 11) What are ...
STAAR Biology Category 5 Vocab flash cards
... limited environmental resources, such as nutrients, living space, or light ...
... limited environmental resources, such as nutrients, living space, or light ...
Organisms and Their Environment
... III. Organisms in Ecosystems -A niche is the role an organism plays in its environment (how it gets food, finds shelter, and reproduces). -A niche includes all of an organism’s interactions with the biotic (living) and abiotic (non-living) parts of its environment. ...
... III. Organisms in Ecosystems -A niche is the role an organism plays in its environment (how it gets food, finds shelter, and reproduces). -A niche includes all of an organism’s interactions with the biotic (living) and abiotic (non-living) parts of its environment. ...
Sustainability of Ecosystems
... • Includes all organisms in an area that interact with one and other, and the non-living environment (sunlight, water, soils, etc…) • The interactions of organisms and the cycling of materials within an ecosystem can be shown through food chains and food webs. • Organisms may be classified as produc ...
... • Includes all organisms in an area that interact with one and other, and the non-living environment (sunlight, water, soils, etc…) • The interactions of organisms and the cycling of materials within an ecosystem can be shown through food chains and food webs. • Organisms may be classified as produc ...
Triclocarban
Triclocarban is an antibacterial agent common in personal care products like soaps and lotions as well as in the medical field, for which it was originally developed. Studies on its antibacterial qualities and mechanisms are growing. Research suggests that it is similar in its mechanism to triclosan and is effective in fighting infections by targeting the growth of bacteria such as Staphylococcus aureus. Additional research seeks to understand its potential for causing antibacterial resistance and its effects on organismal and environmental health.