Appendix A - the Biology Scholars Program Wiki
... out organisms based on characteristics. The key should start broad (like, “All Culturable Bacteria) and narrow choices at each dichotomous step. Begin by trying to narrow your options to a single Bergey’s Group. Choose general characteristics such as Gram positive vs. Gram-negative; aerobic or facul ...
... out organisms based on characteristics. The key should start broad (like, “All Culturable Bacteria) and narrow choices at each dichotomous step. Begin by trying to narrow your options to a single Bergey’s Group. Choose general characteristics such as Gram positive vs. Gram-negative; aerobic or facul ...
Chapter 1 Microbes by Design 1
... 9. The Archaean known as Halobacterium is characterized by ________________. a. growing rapidly in fresh water ponds b. it’s purple light–sensitive pigment c. it’s red light–sensitive pigment d. living only in cold climates e. none of the above ...
... 9. The Archaean known as Halobacterium is characterized by ________________. a. growing rapidly in fresh water ponds b. it’s purple light–sensitive pigment c. it’s red light–sensitive pigment d. living only in cold climates e. none of the above ...
MICRB 106: Microbial Diversity Assignment
... harvest is related to man; and why is there a commercial interest in this archaea? 3. What are some unique properties of hyperthermophiles? Where in the ocean are members of this archea group found and what ecological role do they play there? 4. What is physiologically unique about archaea like Meth ...
... harvest is related to man; and why is there a commercial interest in this archaea? 3. What are some unique properties of hyperthermophiles? Where in the ocean are members of this archea group found and what ecological role do they play there? 4. What is physiologically unique about archaea like Meth ...
Documented Limitations of Stool Culture Testing.
... The accuracy of these systems was evaluated by identifying coagulase-negative staphylococci (CNS). Verification was done with DNA by 16S rRNA sequencing. The MicroScan, VITEK 2, and Crystal GP systems correctly identified 82.5%, 87.5%, and 67.5% of the isolates, respectively. Misidentification was t ...
... The accuracy of these systems was evaluated by identifying coagulase-negative staphylococci (CNS). Verification was done with DNA by 16S rRNA sequencing. The MicroScan, VITEK 2, and Crystal GP systems correctly identified 82.5%, 87.5%, and 67.5% of the isolates, respectively. Misidentification was t ...
Burn Injuries - TOP Recommended Websites
... Gram Negative bacteria peptidoglycan is very thin in gram (-) bacteria and has larger pores Alcohol readily penetrates the lipidrich outer layer of the cell wall and extracts enough lipid thus increasing the porosity further alcohol more readily removes the deep purple CVI-complex from gram ...
... Gram Negative bacteria peptidoglycan is very thin in gram (-) bacteria and has larger pores Alcohol readily penetrates the lipidrich outer layer of the cell wall and extracts enough lipid thus increasing the porosity further alcohol more readily removes the deep purple CVI-complex from gram ...
Fresco-part
... Tannins, berberine, and certain phenolics have useful effects as efflux pump inhibitors. Research indicates that these botanicals can potentiate conventional antibiotics and increase their effectiveness against a variety of both gram positive and gram negative organisms. Goldenseal, Black Walnut, Wh ...
... Tannins, berberine, and certain phenolics have useful effects as efflux pump inhibitors. Research indicates that these botanicals can potentiate conventional antibiotics and increase their effectiveness against a variety of both gram positive and gram negative organisms. Goldenseal, Black Walnut, Wh ...
Program Updates
... when their habitat thaws. Even organic food is not a prerequisite...." There are bacteria that metabolize iron, nitrogen, sulphur, and other inorganic materials. There are bacteria today that can live without sunlight. Archaebacteria that can withstand extreme heat have been found thriving in oil re ...
... when their habitat thaws. Even organic food is not a prerequisite...." There are bacteria that metabolize iron, nitrogen, sulphur, and other inorganic materials. There are bacteria today that can live without sunlight. Archaebacteria that can withstand extreme heat have been found thriving in oil re ...
Full PDF - IOSR Journals
... The concentration was still on a higher side at the following week of sampling and could be as a result of warm humid weather condition, agreeing with the result of Tseng et al., 2011 in their study on indoor bacteria and fungi in Taiwan. Bacterial concentrations were generally higher than fungi sim ...
... The concentration was still on a higher side at the following week of sampling and could be as a result of warm humid weather condition, agreeing with the result of Tseng et al., 2011 in their study on indoor bacteria and fungi in Taiwan. Bacterial concentrations were generally higher than fungi sim ...
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, ...
ANTIBIOTIC
... Actinomycetes, mainly Streptomyces species, produce tetracyclines, aminoglycosides (streptomycin and its relatives), macrolides (erythromycin and its relatives), chloramphenicol, ivermectin, rifamycins, and most other clinically-useful antibiotics that are not beta-lactams. Actinomycetes are the mai ...
... Actinomycetes, mainly Streptomyces species, produce tetracyclines, aminoglycosides (streptomycin and its relatives), macrolides (erythromycin and its relatives), chloramphenicol, ivermectin, rifamycins, and most other clinically-useful antibiotics that are not beta-lactams. Actinomycetes are the mai ...
Scientific Method Applied
... In 1928, Sir Alexander Fleming was studying Staphylococcus bacteria growing in culture dishes. He noticed a mold called Penicillium also growing in some of the dishes. A clear area existed around the mold. All the bacteria that had grown in this clear area had died. In the culture dishes without the ...
... In 1928, Sir Alexander Fleming was studying Staphylococcus bacteria growing in culture dishes. He noticed a mold called Penicillium also growing in some of the dishes. A clear area existed around the mold. All the bacteria that had grown in this clear area had died. In the culture dishes without the ...
MODULE EQUIVALENCIES SIBDA21 Biomolecules I SIBA03
... viruses; DNA viruses; herpes-, pox-, adeno-, retro-, HIV Iand HIV II- viruses. Epidemiology and Epidemiology and public health microbiology; air borne Pathogenesis of Infectious transmission of pathogens; tuberculosis; viral infections; ...
... viruses; DNA viruses; herpes-, pox-, adeno-, retro-, HIV Iand HIV II- viruses. Epidemiology and Epidemiology and public health microbiology; air borne Pathogenesis of Infectious transmission of pathogens; tuberculosis; viral infections; ...
ISOLATION AND CHARACTERIZATION OF FREE
... We are focusing on isolation of bacteriophage(s) specific to some free N2-fixer bacteria from rhizosphere and non-rhizosphere soils of Taif region of KSA as a first record for such study in Taif area (Makkah, Jeddah and Taif). A number of 10 bacterial isolates grown on the nitrogen-free specific med ...
... We are focusing on isolation of bacteriophage(s) specific to some free N2-fixer bacteria from rhizosphere and non-rhizosphere soils of Taif region of KSA as a first record for such study in Taif area (Makkah, Jeddah and Taif). A number of 10 bacterial isolates grown on the nitrogen-free specific med ...
Microbiology Questions
... 35. Name another organism that you have studied in your biology course that belongs to the same kingdom as Rhizopus. 36. Distinguish between hypha and mycelium. 37. What are antibiotics? For what purpose are they used? 38. In the case of alkaline pyrogallol or an anaerobic jar state: 1. An inv ...
... 35. Name another organism that you have studied in your biology course that belongs to the same kingdom as Rhizopus. 36. Distinguish between hypha and mycelium. 37. What are antibiotics? For what purpose are they used? 38. In the case of alkaline pyrogallol or an anaerobic jar state: 1. An inv ...
Name
... 22. If two organisms are similar and can produce fertile offspring, they are probably members of the same species. 23. What phylum are the classes Reptila and Mammalia in? Chordata 24. Organisms, such as humans, that get their body heat from metabolism are called endothermic. Reptiles, amphibians, ...
... 22. If two organisms are similar and can produce fertile offspring, they are probably members of the same species. 23. What phylum are the classes Reptila and Mammalia in? Chordata 24. Organisms, such as humans, that get their body heat from metabolism are called endothermic. Reptiles, amphibians, ...
Isolation of Microbes from the Environment
... that bacteria are agents of disease (germs). However, this is not the case microorganisms are used to make yogurt, cheese, antibiotics, as well as ethanol which could one day be a renewable fuel source. Furthermore, there are several web sites that provide excellent pictures and information about mi ...
... that bacteria are agents of disease (germs). However, this is not the case microorganisms are used to make yogurt, cheese, antibiotics, as well as ethanol which could one day be a renewable fuel source. Furthermore, there are several web sites that provide excellent pictures and information about mi ...
sylabus - Medical University of Lodz
... question consist of five answers but only one answer is correct. The answers to the questions, which were acknowledged as correct are marked by ‘X’. Any corrections, cancellations or postscripts made after the answer has been once chosen will cause, that the question is not rated. Each correct answe ...
... question consist of five answers but only one answer is correct. The answers to the questions, which were acknowledged as correct are marked by ‘X’. Any corrections, cancellations or postscripts made after the answer has been once chosen will cause, that the question is not rated. Each correct answe ...
Microbiology
... bacteriostasis, and asepsis. Describe the microbial death curve. Describe the effects of microbial control agents on cellular structures. Compare effectiveness of moist heat (autoclaving, pasteurization) vs .dry heat. Describe how filtration, low temperature, high pressure, desiccation, and ...
... bacteriostasis, and asepsis. Describe the microbial death curve. Describe the effects of microbial control agents on cellular structures. Compare effectiveness of moist heat (autoclaving, pasteurization) vs .dry heat. Describe how filtration, low temperature, high pressure, desiccation, and ...
Juice tainted by a harmful bacteria sickens kids
... What she didn't know was that the juice was contaminated with harmful Escherichia coli (E. coli) bacteria. Within days, Anna was seriously ill. Three weeks later, she died. At least 60 other people in the western United States and Canada are believed to have gotten sick from drinking apple juice fro ...
... What she didn't know was that the juice was contaminated with harmful Escherichia coli (E. coli) bacteria. Within days, Anna was seriously ill. Three weeks later, she died. At least 60 other people in the western United States and Canada are believed to have gotten sick from drinking apple juice fro ...
Microbiology of Periodontal Diseases
... "window of infectivity" which would open after about two years. There seems to be a family pattern as similar types of bacteria have been found in the mouth of child and parents, in particular mothers. ...
... "window of infectivity" which would open after about two years. There seems to be a family pattern as similar types of bacteria have been found in the mouth of child and parents, in particular mothers. ...
MPN test for water - World Health Organization
... • Only anaerobic growth, cease with oxygen Aerotolerant anaerobes (e.g., C. perfringens) • Only anaerobic growth, continues with oxygen Microaerophiles (e.g., M. tuberculosis) • Only aerobic growth with little oxygen P I D E M I C A L E R T Laboratory Training for FieldEEpidemiologists ...
... • Only anaerobic growth, cease with oxygen Aerotolerant anaerobes (e.g., C. perfringens) • Only anaerobic growth, continues with oxygen Microaerophiles (e.g., M. tuberculosis) • Only aerobic growth with little oxygen P I D E M I C A L E R T Laboratory Training for FieldEEpidemiologists ...
GENERAL CHARACTERISTICS OF PROTEUS
... are facultative anaerobes , fermenting sugars to produce lactic acid and various other end products. Most also reduce nitrate to nitrite, Most have many flagella used to move about, but a few genera are nonmotile. They are not spore-forming. Catalase reactions ( + ) Many members of this family are a ...
... are facultative anaerobes , fermenting sugars to produce lactic acid and various other end products. Most also reduce nitrate to nitrite, Most have many flagella used to move about, but a few genera are nonmotile. They are not spore-forming. Catalase reactions ( + ) Many members of this family are a ...
Identification of bacteria by biochemical testing
... Facultative anaerobic and anaerobic bacteria are capable of fermentation, an anaerobic process during which carbohydrates are broken down for energy production. A wide variety of carbohydrates may be fermented by various bacteria in order to obtain energy and the types of carbohydrates which are fe ...
... Facultative anaerobic and anaerobic bacteria are capable of fermentation, an anaerobic process during which carbohydrates are broken down for energy production. A wide variety of carbohydrates may be fermented by various bacteria in order to obtain energy and the types of carbohydrates which are fe ...
VEN124 Section III
... Microflora • Early addition of SO2,, other antimicrobials • Early inoculation with Saccharomyces • Use a high level of inoculum • Add nutrients after Saccharomyces is established • Avoid incubation at low temperatures ...
... Microflora • Early addition of SO2,, other antimicrobials • Early inoculation with Saccharomyces • Use a high level of inoculum • Add nutrients after Saccharomyces is established • Avoid incubation at low temperatures ...
Phospholipid-derived fatty acids
Phospholipid-derived fatty acids (PLFA) are widely used in microbial ecology as chemotaxonomic markers of bacteria and other organisms. Phospholipids are the primary lipids composing cellular membranes. Phospholipids can be saponified, which releases the fatty acids contained in their diglyceride tail. Once the phospholipids of an unknown sample are saponified, the composition of the resulting PLFA can be compared to the PLFA of known organisms to determine the identity of the sample organism. PLFA analysis may be combined with other techniques, such as stable isotope probing to determine which microbes are metabolically active in a sample. PLFA analysis was pioneered by D.C. White, MD, PhD, at the University of Tennessee, in the early to mid 1980s.