B.Sc. (Microbiology)
... Semi consertive mode of replication. Replication eye, forks, okazaki fragments and RNA primers. Different enzymes involved in DNA replication Unit-V Replication in E-coli. Initiaiton, elongation and termination of replication. Fidelity of replication. Circular DNA. DNA polymerases. Inhibition of DNA ...
... Semi consertive mode of replication. Replication eye, forks, okazaki fragments and RNA primers. Different enzymes involved in DNA replication Unit-V Replication in E-coli. Initiaiton, elongation and termination of replication. Fidelity of replication. Circular DNA. DNA polymerases. Inhibition of DNA ...
Bacteria Notes
... D. Ways Bacteria Cause Disease: 1. Produce exotoxins (toxins made of protein and produced by Gram-positive bacteria). 2. Produce endotoxins (toxins made of carbohydrates and lipids and produced by Gram-negative bacteria; released when bacteria die). 3. Destroy body tissues by secreting digestive en ...
... D. Ways Bacteria Cause Disease: 1. Produce exotoxins (toxins made of protein and produced by Gram-positive bacteria). 2. Produce endotoxins (toxins made of carbohydrates and lipids and produced by Gram-negative bacteria; released when bacteria die). 3. Destroy body tissues by secreting digestive en ...
Ammonia as an In Situ Sanitizer: Influence of Virus Genome Type on
... Experimental setup. For MS2, GA, ⌽X174, T4, and HAdV, 1 ml of a virus solution containing 107 to 1010 PFU or MPNCU ml⫺1 in VDB was added to airtight 116-ml glass serum flasks (Infochroma, Zug, Switzerland) containing 114 ml of experimental solution. For the lower-titer ReoV, EV, and CV, 1 ml of viru ...
... Experimental setup. For MS2, GA, ⌽X174, T4, and HAdV, 1 ml of a virus solution containing 107 to 1010 PFU or MPNCU ml⫺1 in VDB was added to airtight 116-ml glass serum flasks (Infochroma, Zug, Switzerland) containing 114 ml of experimental solution. For the lower-titer ReoV, EV, and CV, 1 ml of viru ...
SURGICAL INFECTIONS
... E. coli, other enterics; Enterococcus; anaerobes in elderly, diab, very ill ...
... E. coli, other enterics; Enterococcus; anaerobes in elderly, diab, very ill ...
19. BG_7.20 GRAM PO..
... with other lung diseases or viral infections, persons living in close quarters are predisposed to pneumonia Pneumonia occurs when cells are aspirated into the lungs of susceptible individuals. Pneumococci multiply and induce an overwhelming ...
... with other lung diseases or viral infections, persons living in close quarters are predisposed to pneumonia Pneumonia occurs when cells are aspirated into the lungs of susceptible individuals. Pneumococci multiply and induce an overwhelming ...
structureseed
... Coronaviridae, a member of the order Nidovirales, is a family of viruses with ssRNA genomes which are a significant causative agent of common colds and other severe respiratory illness such as SARS. The coronaviruses have enveloped, non-icosahedral, pleiomorphic capsids with diameters ranging from 8 ...
... Coronaviridae, a member of the order Nidovirales, is a family of viruses with ssRNA genomes which are a significant causative agent of common colds and other severe respiratory illness such as SARS. The coronaviruses have enveloped, non-icosahedral, pleiomorphic capsids with diameters ranging from 8 ...
Prokaryotes and Metabolic Diversity
... causes tetanus by producing a toxin that interferes with nerve impulses and causes muscles to spasm ...
... causes tetanus by producing a toxin that interferes with nerve impulses and causes muscles to spasm ...
Active Reading Example and Exercise
... sweat, in combination with the warm, dark conditions inside bodily crevices and clothed areas, such as the inside of shoes and cracks between toes, creates the perfect conditions for the growth of odor-causing bacteria. Many such types of bacteria are naturally present at all times on the surface of ...
... sweat, in combination with the warm, dark conditions inside bodily crevices and clothed areas, such as the inside of shoes and cracks between toes, creates the perfect conditions for the growth of odor-causing bacteria. Many such types of bacteria are naturally present at all times on the surface of ...
From BioHealth Laboratory
... the amount present is quantified as mild, moderate or abundant. The lab reports on all normal bacteria; only the one that is present in the greatest amount. If abnormal bacteria are present, those are reported over any normal flora. If the lab sees normal bacteria and it is quantified as abundant in ...
... the amount present is quantified as mild, moderate or abundant. The lab reports on all normal bacteria; only the one that is present in the greatest amount. If abnormal bacteria are present, those are reported over any normal flora. If the lab sees normal bacteria and it is quantified as abundant in ...
SYLLABUS FOR M.Sc. SEMESTER PATTERN
... 2) Determination of kinetic constant of amylase:-Amylase activity,Vmax.Km. 3) Effect of pH and temperature on amylase activity. 4) Effect of inhibitors on amylase activity. 5) Estimation of protein: 6) Production, isolation and purification of enzyme and determination of fold purification (any one e ...
... 2) Determination of kinetic constant of amylase:-Amylase activity,Vmax.Km. 3) Effect of pH and temperature on amylase activity. 4) Effect of inhibitors on amylase activity. 5) Estimation of protein: 6) Production, isolation and purification of enzyme and determination of fold purification (any one e ...
(*)Keith T. Borg, MD, PhD, FACEP
... Discuss the common sources of fever and infection in ED patients. Explain how to differentiate the variety of etiologies in infectious agents from viral bacterial and fungal. Discuss which patients with uncomplicated systemic infections can be managed as an outpatient. Discuss CMS guid ...
... Discuss the common sources of fever and infection in ED patients. Explain how to differentiate the variety of etiologies in infectious agents from viral bacterial and fungal. Discuss which patients with uncomplicated systemic infections can be managed as an outpatient. Discuss CMS guid ...
Paleontology and Life, part 2
... • The genealogical relaAonships between all living things can be represented by the Tree of Life • The Tree of Life represents the Phylogeny of organisms (that is, the history of their lineage as they change through Ame) ...
... • The genealogical relaAonships between all living things can be represented by the Tree of Life • The Tree of Life represents the Phylogeny of organisms (that is, the history of their lineage as they change through Ame) ...
Notes are available
... 5. Some are mutualistic or commensalistic but none are parasitic-none are known to cause disease. C. Types of Archaea 1. Methanogens live under anaerobic environments (e.g., marshes) where they produce methane. ...
... 5. Some are mutualistic or commensalistic but none are parasitic-none are known to cause disease. C. Types of Archaea 1. Methanogens live under anaerobic environments (e.g., marshes) where they produce methane. ...
This is a pore in human skin and the yellow spheres are bacteria
... The Gram stain, which divides most clinically significant bacteria into two main groups, is the first step in bacterial identification. Bacteria stained purple are Gram + their cell walls have thick petidoglycan. Bacteria stained pink are Gram – their cell walls have have thin peptidoglycan and lipo ...
... The Gram stain, which divides most clinically significant bacteria into two main groups, is the first step in bacterial identification. Bacteria stained purple are Gram + their cell walls have thick petidoglycan. Bacteria stained pink are Gram – their cell walls have have thin peptidoglycan and lipo ...
aetiology of chili pepper variegation from yurécuaro, méxico
... In practice, control of Ca.L.s. in potato crops has focused on vector management due to the phloem-restricted localisation of Liberibacter and dissemination operated primarily by insect vectors (Bové, 2006). Results of this investigation suggest that the most likely route through which the bacterium ...
... In practice, control of Ca.L.s. in potato crops has focused on vector management due to the phloem-restricted localisation of Liberibacter and dissemination operated primarily by insect vectors (Bové, 2006). Results of this investigation suggest that the most likely route through which the bacterium ...
Hepatitis B shots are recommended for all new babies
... Yes. Hepatitis B vaccine has been shown to be very safe when given to people of all ages. More than one billion hepatitis B shots have been given worldwide. In the United States, more than 120 million people, including infants, children, and adults have received hepatitis B vaccine. The most common ...
... Yes. Hepatitis B vaccine has been shown to be very safe when given to people of all ages. More than one billion hepatitis B shots have been given worldwide. In the United States, more than 120 million people, including infants, children, and adults have received hepatitis B vaccine. The most common ...
Lecture 10
... Live attenuated viral vaccine • Most likely to stimulate necessary immune response • Too dangerous! – Virus mutates constantly – If it undergoes mutation that restores its strength, would be devastating • Monkey experiments: – All vaccinated animals developed AIDS and died (although more slowly tha ...
... Live attenuated viral vaccine • Most likely to stimulate necessary immune response • Too dangerous! – Virus mutates constantly – If it undergoes mutation that restores its strength, would be devastating • Monkey experiments: – All vaccinated animals developed AIDS and died (although more slowly tha ...
Bacteria WebQuest
... 4. What are the three main shapes of bacterial cells? 5. How small are bacteria? 6. How do bacteria reproduce, describe the process. 7. How can one slow the reproductive process of bacteria? 8. Why are bacteria considered ubiquitous? (you might have to look up what ubiquitous means!) Please visit th ...
... 4. What are the three main shapes of bacterial cells? 5. How small are bacteria? 6. How do bacteria reproduce, describe the process. 7. How can one slow the reproductive process of bacteria? 8. Why are bacteria considered ubiquitous? (you might have to look up what ubiquitous means!) Please visit th ...
Slide 1
... Viruses that attack bacteria Non-self replicating Made up of mostly proteins and DNA Bacterial specific Able to infect most group of bacteria Isolated from soil, water, sewage and most bacterial living zones Number of progenies in a cell: 50-200 Inject their genome into host cell • Lytic cycle (viru ...
... Viruses that attack bacteria Non-self replicating Made up of mostly proteins and DNA Bacterial specific Able to infect most group of bacteria Isolated from soil, water, sewage and most bacterial living zones Number of progenies in a cell: 50-200 Inject their genome into host cell • Lytic cycle (viru ...
18 Bacteria and Viruses
... yogurt, and pickles. Bacteria break down the covering of cocoa beans during the production of chocolate. Some vitamin pills are made with the help of bacteria. Several common antibiotics were originally made by bacteria. ...
... yogurt, and pickles. Bacteria break down the covering of cocoa beans during the production of chocolate. Some vitamin pills are made with the help of bacteria. Several common antibiotics were originally made by bacteria. ...
Sexually Transmitted Infections
... – Gonorrhea is caused by the bacterium Neisseria gonorrhoeae, named after the scientist Albert Neisser, who identified it in 1879. – The term gonorrhoeae is derived from a Greek word that means “flow of seed.” Neisseria gonorrhoeae is a Gramnegative, diplococcus bacterium. – In 1883, Christian Gram ...
... – Gonorrhea is caused by the bacterium Neisseria gonorrhoeae, named after the scientist Albert Neisser, who identified it in 1879. – The term gonorrhoeae is derived from a Greek word that means “flow of seed.” Neisseria gonorrhoeae is a Gramnegative, diplococcus bacterium. – In 1883, Christian Gram ...
History of virology
The history of virology – the scientific study of viruses and the infections they cause – began in the closing years of the 19th century. Although Louis Pasteur and Edward Jenner developed the first vaccines to protect against viral infections, they did not know that viruses existed. The first evidence of the existence of viruses came from experiments with filters that had pores small enough to retain bacteria. In 1892, Dmitry Ivanovsky used one of these filters to show that sap from a diseased tobacco plant remained infectious to healthy tobacco plants despite having been filtered. Martinus Beijerinck called the filtered, infectious substance a ""virus"" and this discovery is considered to be the beginning of virology. By the 20th century many viruses were discovered.