Microbiology
... 1. Contain RNA as their genetic material 2. When infecting a host, make a DNA copy of their RNA genes 3. This DNA acts like that of a lysogenic virus and is inserted into the host DNA 4. Name means “backward virus” and comes from their genes being copied backward from RNA to DNA 5. AIDS is caused b ...
... 1. Contain RNA as their genetic material 2. When infecting a host, make a DNA copy of their RNA genes 3. This DNA acts like that of a lysogenic virus and is inserted into the host DNA 4. Name means “backward virus” and comes from their genes being copied backward from RNA to DNA 5. AIDS is caused b ...
6-virus1
... • Given to people older than 6-months, including healthy people and those with chronic medical conditions. injection ...
... • Given to people older than 6-months, including healthy people and those with chronic medical conditions. injection ...
Viruses and Bacteria
... cells. It is a retrovirus (RNA in virus) Can have a dormancy of many years A person infected with the HIV virus will die from some other illness because the HIV attacks and kills the white blood cells (which attack and kill pathogens in the body) Some viruses cause cancer or tumors. Warts are ...
... cells. It is a retrovirus (RNA in virus) Can have a dormancy of many years A person infected with the HIV virus will die from some other illness because the HIV attacks and kills the white blood cells (which attack and kill pathogens in the body) Some viruses cause cancer or tumors. Warts are ...
Virus and Bacteria notes
... o The amount of peptidoglycan within the cell wall can differ between bacteria ...
... o The amount of peptidoglycan within the cell wall can differ between bacteria ...
Mini-Medical School on Infectious Diseases
... Expand to Neighboring Environments ✦ Infect other individuals. ...
... Expand to Neighboring Environments ✦ Infect other individuals. ...
PowerPoint Presentation - Extremophiles
... 4. Are only active inside living cells. 5. Require a “host” cell in order to reproduce. ...
... 4. Are only active inside living cells. 5. Require a “host” cell in order to reproduce. ...
Diagnosis of viral infections
... 1- Fluorescent-labeled antisera available for most viruses, & used for culture conformation. 2 - Viral neutralization used to identify viruses with many serotype for which fluorescent labeled antisera are not available. 3 - Acid liability test used to differentiate enteroviruses from rhinoviruses. 4 ...
... 1- Fluorescent-labeled antisera available for most viruses, & used for culture conformation. 2 - Viral neutralization used to identify viruses with many serotype for which fluorescent labeled antisera are not available. 3 - Acid liability test used to differentiate enteroviruses from rhinoviruses. 4 ...
bacteria and fungi Reproduction
... Vaccine is dead or weakened form, or fragment of a microbe, or inactivated toxin that induces body to ...
... Vaccine is dead or weakened form, or fragment of a microbe, or inactivated toxin that induces body to ...
Lecture GuideViruses(Ch13)–7e
... Can you make viral proteins and more genetic material from the following types of viruses? ss (-) DNA ss (+) RNA ss (-) RNA ds (+/-) RNA With all of these viruses, we have been following the flow of information in the following manner: DNA RNA protein This flow of information is called t ...
... Can you make viral proteins and more genetic material from the following types of viruses? ss (-) DNA ss (+) RNA ss (-) RNA ds (+/-) RNA With all of these viruses, we have been following the flow of information in the following manner: DNA RNA protein This flow of information is called t ...
Ch 18 Lecture
... d. Because cowpox is so similar to smallpox, an exposure to cowpox causes the immune system to react vigorously against smallpox. e. Vaccines can prevent disease, but they cannot treat or cure disease. f. Antibiotics only work against bacteria. They work by inhibiting bacterial enzymes. Viruses hav ...
... d. Because cowpox is so similar to smallpox, an exposure to cowpox causes the immune system to react vigorously against smallpox. e. Vaccines can prevent disease, but they cannot treat or cure disease. f. Antibiotics only work against bacteria. They work by inhibiting bacterial enzymes. Viruses hav ...
![C. Primary Morphological types[3]](http://s1.studyres.com/store/data/009793250_1-f03420595dc44ed346f4c33d3f378989-300x300.png)
C. Primary Morphological types[3]
... B. Host cell (‘cellular’) oncogenes: Defective forms of genes that usually control host cell division. These oncogenes are found in the host cell chromosomes before viral infection but usually are not ‘turned on’. They are turned on after viral infection. ...
... B. Host cell (‘cellular’) oncogenes: Defective forms of genes that usually control host cell division. These oncogenes are found in the host cell chromosomes before viral infection but usually are not ‘turned on’. They are turned on after viral infection. ...
Viruses and Virus Genetics
... takes about 10 days. Chicken pox has few lasting effects. However, if activated in the nerve cells, it causes shingles, rumored to be excruciatingly painful. • Polio viruses invade nerve cells that can not be repaired or replaced, so the damage caused prior to our immune system's means of destroying ...
... takes about 10 days. Chicken pox has few lasting effects. However, if activated in the nerve cells, it causes shingles, rumored to be excruciatingly painful. • Polio viruses invade nerve cells that can not be repaired or replaced, so the damage caused prior to our immune system's means of destroying ...
Culture Methods
... • Nucleic acid assays – insensitive for direct detection by hybridization – Amplify in cell culture or in vitro (PCR or RT-PCR) ...
... • Nucleic acid assays – insensitive for direct detection by hybridization – Amplify in cell culture or in vitro (PCR or RT-PCR) ...
MCB2013 Lecture review topics
... bacteristatic vs bactericidal drugs, anti-fugal vs antibacterial drugs,Which one affect human more than the other; mode of action of Erythromycin; tetracycline. Test for susceptibility of micro-organism to antibiotics ...
... bacteristatic vs bactericidal drugs, anti-fugal vs antibacterial drugs,Which one affect human more than the other; mode of action of Erythromycin; tetracycline. Test for susceptibility of micro-organism to antibiotics ...
jeoprady review communicable and non - 9
... This type of cardiovascular disease affects blood vessels supplying the heart muscle. The abbreviation is CHD. ...
... This type of cardiovascular disease affects blood vessels supplying the heart muscle. The abbreviation is CHD. ...
Emergence of new pathogens `Viruses`
... transmission of infectious agents, disease reservoirs/vectors ...
... transmission of infectious agents, disease reservoirs/vectors ...
File - Biology with Radjewski
... serves as mRNA, which then is translated into new viral proteins immediately • Some RNA viruses, called retroviruses contain the enzyme reverse transcriptase in addition to RNA. • Reverse transcriptase uses RNA as a template to make DNA, which then inserts into the host cell’s genome. • Reverse tran ...
... serves as mRNA, which then is translated into new viral proteins immediately • Some RNA viruses, called retroviruses contain the enzyme reverse transcriptase in addition to RNA. • Reverse transcriptase uses RNA as a template to make DNA, which then inserts into the host cell’s genome. • Reverse tran ...
Bacteria and Viruses C.20 powerpoint
... Endospore formation – in poor conditions many bacteria can form an endospore. These spores have a tough outer coat that resists stains. The spores can exist for years and “come alive” when conditions are favorable for growth. ...
... Endospore formation – in poor conditions many bacteria can form an endospore. These spores have a tough outer coat that resists stains. The spores can exist for years and “come alive” when conditions are favorable for growth. ...
Small, smaller, smallest
... • Exposure to sick people resulted in disease • Something was being spread (didn’t know what) • Lepers: had to wear a bell and live away from town – People understood immunity • Chinese exposed themselves to mild smallpox virus to build up protection against the often fatal major smallpox virus. ...
... • Exposure to sick people resulted in disease • Something was being spread (didn’t know what) • Lepers: had to wear a bell and live away from town – People understood immunity • Chinese exposed themselves to mild smallpox virus to build up protection against the often fatal major smallpox virus. ...
Chicken Pox - Kelsey Trail Health Region
... Chicken Pox is caused by a virus. The chicken pox virus lives in the nose and throat and in blisters on the skin of an infected person. It is spread by direct contact with infected fluids from these areas. The virus can be spread for about 1 - 2 days before a rash appears and up until the blisters a ...
... Chicken Pox is caused by a virus. The chicken pox virus lives in the nose and throat and in blisters on the skin of an infected person. It is spread by direct contact with infected fluids from these areas. The virus can be spread for about 1 - 2 days before a rash appears and up until the blisters a ...
Chapter 7 Body Systems
... Much smaller than bacteria Despite their tiny size, many viruses cause ...
... Much smaller than bacteria Despite their tiny size, many viruses cause ...
BCampell_TVI
... Predictability of the art – how similar are family members, how well are they characterized? ...
... Predictability of the art – how similar are family members, how well are they characterized? ...
Template for PowerPoint Use
... Predictability of the art – how similar are family members, how well are they characterized? ...
... Predictability of the art – how similar are family members, how well are they characterized? ...