VIROLOGY(solution pack)verified to pass 2024

Microbiology (3.3) Virology + Lab TechniquesDiverse Structure and Function of Viruses - classified by genetic homology Viral Infection and Diseases - virulence = ability of virus to induce disease in infected host - Avirulent strains replicate with no pathological or symptomatic consequence ...

Virology Lab Midtermeating, drinking, mouth-pipeting, face-touching, disposing viruses down the drain - correct answer Name 5 things NOT to do in the lab. when coming in, after handling viruses, before leaving - correct answer When should you wash your hands? let material slide down the side, ...

Virology - Module 4Where does ss(+) RNA Replication occur? - correct answer On the surface of membranous vesicles. Name the 3 Important Picronaviruses Discussed - correct answer - Polio, Entero, and Rhinovirus Name the 4 Flaviviruses - correct answer - Yellow fever, west nile, zika, and Dengue...

Virology - ParvovirusesParvoviruses have an _________________ structure and are _______________ in diameter. - correct answer icosahedral, 18-26 nm Parvoviruses are __________________ DNA viruses and ________________ in length. They encode for ______________ proteins. - correct answer single-stra...

Virology: DNA Viruses Herpes virus characteristics - correct answer -dsDNA -Isocahedral capsid -tegument -nuclear inclusions with kareomegaly -host specificity: rare zoonosis or anthroponosis, if it happens it's fatal -very ancient and diverse so many possible hosts -Latency: persistent f...

Virology - AdenovirusesAdenovirus structure is _________________ , __________________ in diameter. icosahedral, 70-90 nm Adenovirus is a _______________ virus and is ________________ in length. It encodes for more than _________________ proteins. dsDNA, 26-45 kb, 20 Brainpower Read Mo...

Mycology & Virology HarrAll of the following are examples of appropriate specimens for the recovery of fungi except: A. Tissue biopsy B. CSF C. Aspirate of exudate D. Swab - correct answer D Specimens for fungal culture must be kept in a moist, sterile environment. Swabs that are dried out or...

Virology Lab Final (BIO 3442, Texas State University)Opportunistic pathogens may become harmful and infection if placed in the proper conditions. - correct answer True It is acceptable to wear the same pair of gloves to do different tasks for the entire duration of the lab. - correct answer False...

Comparative VirologyHippocrates - correct answer father of medicine Hernando Cortez - correct answer spread smallpox to Americas by blankets Edward Jenner - correct answer 1st vaccine: innoculated with cowpox Dmitri Iwanowski - correct answer showed that diseased tobacco plant extract can t...

Virology Exam #1 Properties of a virus - correct answer - Filterable agents (not retained in a filter like bacteria are) - Obligate intracellular parasites - Cannot make energy or proteins independent of a host cell (no generation of metabolic energy) - Viral components are assembled and do not ...

Virology - Module 11 Hepatitis B Virus (HBV) - correct answer - partially dsDNA that is circular, enveloped, icosahedral shaped capsid, Hepadnaviridae family - packages rev. trans. (aka - RNA dep. DNA pol) HBV Entry to cccDNA Formation - correct answer - attaches to primary cell receptor on he...

APOLLON VIROLOGYA mature virus particle containing a nucleic acid core surrounded by a protein coat, with or without envelope, is called a: virion viruses are characterized by the presence of: DNA & RNA Brainpower Read More what is the largest DNA virus? poxvirus which of the f...

Clinical VirologyCharacteristics of Viruses - correct answer Structure: Capsid, nucleo-capsid, virion and envelope Taxonomy: Classified in orders, families, genera, and species based on genome type (DNA/RNA), morphology, and presence/absence of an envelope Viral Replication: Obligate intracell...

Virology Lab DiagnosisKoch's Postulate - correct answer 1. associated with disease and not healthy host 2. pathogen must be isolated and grown in a pure culture 3. induce same disease when pathogen placed in healthy host -isolated from inoculated host Rivers's Causation Criteria - correct a...

Virology Lab ExamEnumeration - correct answer number of virus particles in a sample allows us to see the multiplicity of infection allows one to know the degree of pathogenicity or the lethal dose of a virus Electron Microscopy Procedure - correct answer 1. Stain or coat the viruses with a hea...

Virology: Chapter 5Summarize the modified koch's postulates - correct answer Isolate virus, grow cells in host cells, proof of filterability, production of a comparable disease in infected experimental animals, re-isolate virus from experimental animals, and detect specific immune response How m...

Virology and Mycology Viruses - correct answer Obligate intracellular parasites Require living mammalion cells to grow and multiply They use the cells replication structures to reproduce They are released by buddig from, leaking out of, or rupturig the host cell Virology Labs - correct answ...

Virology Chapter 1Online Lecture: "What is a Virus" - correct answer * An infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host. Viruses infect humans, animal...

Virology Chapter 18 1. Which form of Creutzfeldt-Jakob disease is acquired by the consumption of prion-contaminated beef? A) Variant B) Sporadic C) Inherited D) Primary - correct answer A) Variant Ans: A 2. Biochemical analyses suggest the normal PrPC has a high affinity for: A) magnesium....

Virology Chapter 2 Describe how animal viruses are cultured in the laboratory. Why are continuous/immortal cell lines of more practical use than primary cell lines? What are some of the difficulties in maintaining cell cultures in the laboratory? What often happens after several "passages" of pla...