Q: what are the purpose of detecting viruses in the laboratory
A: Viruses are major causes of diseases and often most common prevelant conditions like flu and common…
Q: Why is knowing about how COVID-19 virus works important?
A: Coronavirus causes disease called COVID-19. CoV coronaviruses are large family of viruses which are…
Q: Small genetic changes to a virus that result in viruses with similar antigenic properties is called
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Q: What probably plays the most important role in determining the tissue and host specificity of…
A: Host specificity - A virus has specific attachment proteins in the capsid or glycoproteins embedded…
Q: which type of conditions will be needed to grow virus cells
A: A virus is an infectious particle that multiplies by "commandeering" a host cell and using its…
Q: Discuss the advantages and disadvantages of the use of the following viruses as vectors…
A: Virus is a microscopic agent which replicates inside the cells of organism.Study of viruses is…
Q: An animal virus can become latent inside the host cell as a provirus, What happens in this process…
A: Latent period is also known as the latency period or the pre-infectious period. Latent period is the…
Q: What conditions are necessary to cultivate viruses in the laboratory?
A: A virus is a very small submicroscopic agent that is known for causing infections in its host…
Q: discuss the hierarchy of controls needed in laboratories when doing investigations with the SARS…
A: When doing research on the SARS coronavirus- 2 virus, it is important to have a well defined lab…
Q: What is the form, habitat, nutrition, method of reproduction and size of virus
A: Viruses are sub-microscopic particles that can infect the cells of living organisms such as plants,…
Q: Using the virus HPV, describe the following: 1. Its physical structure 2. Its life cycle 3. Its…
A: HPV is also called Human papillomavirus which causes warts in the various parts of the body. It is…
Q: Discuss the structure of virus.
A: A virus is a small parasite which is a small collection of genetic code, either DNA or RNA,…
Q: What criteria would you use to classify a virus?
A: The virus can be defined as the type of microorganisms which consists of the genetic material and…
Q: Describe the properties of virus particles that contribute to their survival in the environment and…
A: Describe the properties of virus particles that contribute to their survival in the environment and…
Q: How does PC help in the identification of the virus from patients?
A: Viruses are microscopic entities that are neither dead nor alive. They may contain DNA or RNA as…
Q: Why is it easier to target a single mutant in virus compared to a multiple mutant virus
A: Viruses are continuously changing as a result of genetic selection. They undergo subtle genetic…
Q: List three ways to grow animal viruses
A: Virus Viruses are extremely small infectious agents that invade cells of all types. They are…
Q: What are adenovirus vectors in gene therapy ?
A: Gene is a particular segment of deoxyribose nucleic acid (DNA) that is responsible for the…
Q: Give three examples of host cell proteins that are used by viruses, and in each case describe which…
A: Introduction A virus is an infectious agent which replicates inside the host cells. Virus can…
Q: From an epidemiological perspective, why are most arthropod-borne viral diseases hard to control?
A: Arthropods are able to serve as vectors, suggesting that they play a significant role in the…
Q: Explain why viral shapes are significant when it comes to host identification and infection
A: Viruses are very small and can not be seen with a light microscope, except for the poxvirus, the…
Q: The herpes virus is a very large family of viruses which can cause human infections. There are many…
A: Viruses are inert organisms outside the host. They consist of DNA or RNA and a protein coat. They…
Q: Identify three characteristics used to classify viruses.
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Q: What technique must be used to visualize a virus?
A: Viruses are an acellular parasite that are not able to reproduce on their own. It is not considered…
Q: properties of virus particles
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Q: There are several coronavirus in the database, why is the SARS-CoV-2 so dangerous
A: It is a virus that has never been seen in humans, so absolutely no one is immune to it. That added…
Q: what could be the root causes why the COVID-19 Virus continue to spread? Name 5 main causes..
A: Viruses are infectious microparticles that cannot replicate independently. They infect the…
Q: discuss the similarities and differences between animal and bacterial virus multiplication.
A: Viruses are infectious agents that can replicate and survive inside the living cells of an organism.…
Q: Discuss the structures found in a typical virus.
A: Viruses are special parasites. They are extremely small in size and not visible by ordinary…
Q: What defines a virus' host range?
A: NOTE: AS PER OUR GUIDELINES, WE ARE ONLY SUPPOSED TO ANSWER FIRST QUESTION, PLEASE RESUBMIT THE…
Q: Why are viral diagnoses difficult? Because they are very small and hard to see Because they rarely…
A: Virus An Infective agent that typically consists of a nucleic acid molecule in a protein coat, is…
Q: Non-enveloped viruses are more resistant to changes in temperature, pH, and some disinfectants than…
A: Viruses are mainly classified based on their genetic material i.e. RNA or DNA. But based on their…
Q: What are three reasons that retroviruses are studied so much these days?
A: Retroviruses are enveloped, icosahedral viruses that possess a RNA of about 7-10 kb. They are…
Q: You are given Zika virus DNA, discuss the recombinant DNA techniques that could be used to develop…
A: Deoxyribonucleic acid (DNA) is a molecule made up of two polynucleotide chains that coil around each…
Q: What does it mean when you call a virus "selective"?
A: The virus is a very tiny infectious agent, which becomes active only if it gets into a host cell.…
Q: how may i create a drug that prevents viral attachments
A: Viruses are microscopic,infectious biological entities that target and infect almost all life forms,…
Q: What are retroviruses, and how are they different from otherviruses?
A: Viruses are microscopic organisms which are neither prokaryotic or eukaryotic in nature. These…
Q: In the virus image below, what is the likely function of the projections seen on the virus particle?…
A: Viruses are tiny nucleic acid units containing either DNA or RNA as their genetic material and…
Q: Compare and contrast the structure, life cycle, and host cell type of naked and enveloped viruses.
A: Viruses are obligate intracellular microorganisms that require a living cell for their growth and…
Q: What can be observed in wet mounts or hanging-drop slides that cannot be observed in heat-fixed…
A: In a wet mount slide the specimen is suspended in the drop of liquid(water) placed on the slide and…
Q: What is the effect of oncogenic viruses on the organisms?
A: A gene that encodes a protein that is capable of transforming cells in culture or inducing cancer in…
Q: List some Techniques in Cultivating and Identifying Animal Viruses.
A: Viruses are non cellular particles that cause a variety of diseases in humans, other animals and…
Q: discuss the hierarchy of controls necessary for doing laboratory investigations with the SARS…
A: SARS-CoV-2 (severe acute respiratory syndrome coronavirus) has rapidly spread in humans in…
Q: What is a viral envelope? Describe how it is made.
A: The virus is the subatomic particle that does not replicates independently and depends on host…
Q: A comparison of plaque-forming units and TCID50 units as measures of virus infectivity
A: Infection measurement includes including the number of infections in a particular volume to decide…
Q: What is the biological name and the structure of virus goinin on and how the sanitizer prevents it…
A: A virus is a microscopic organism that is made of nucleic acid surrounded by the protein coat. The…
What are some of the obstacles for detecting a virus
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