Which of these microbes is a virus? HIV SARS-COV-2 O Herpes zoster O all of the above

Q: A Virus viral antigen List the Virus different cell D Activates | types (A to E) Activates Activates…

A: Immunity can be classified into innate immunity and acquired immunity. The inborn first-line defense…

Q: Keeping your food covered, especially outdoors, when it is not actually being eaten is a way to…

A: An infectious and transmissible disease can be transmitted in many ways. Some ways require direct…

Q: Which of the following is characteristic of the lytic cycle? a) The virus-host relationship usually…

A: Introduction: A bacteriophage is a virus that infects bacteria and archaea and replicates within…

Q: The seasonal flu shot is composed of "killed" influenza virus. Which type of vaccine is it? Hint:…

A: Vaccination is the process of administration of a vaccine that will help the immune system to…

Q: Visible effects of viruses on cells can be used to identify some virus types. These are calle Lytic…

A: Viruses are parasites that require a host to survive.

Q: Select the correct statement about endogenous retroviruses. Take up to 8% of the human chromosomes O…

A: Retroviruses contain RNA as a part of their genome. Endogenous retroviruses in humans are an…

Q: Mononucleosis is caused by herpes virus E.coli O Human Papilloma virus O Staphylococcus

A: Mononucleosis is an illness that commonly affects teenagers and young adults, but can affect…

Q: Which live attenuated virus vaccine below contains infectious RNA viruses which may "revert" to…

A: Vaccines are made using several different processes. They may contain live viruses that have been…

Q: not a viral disease ? (a) AIDS and mumps (b) Small pox and herpes (c) Influenza (d) Cholera

A: Viral disease is an infectious disease, which is widespread, and caused by virus. There are so many…

Q: Viruses are nonliving agents and reproduce independently from the host cells. True O False

A: Microorganisms are unicellular or multicellular widespread microscopic organism which cannot be seen…

Q: Viruses Can Be  __________ and Counted in Plaque ____________ .

A: Viruses are infectious agents that are non-cellular and composed of genetic material covered by a…

Q: The image of the virus as shown below is part of the family of O ORTHOMYXOVIRIDAE O POXVIRIDAE O…

A: The basic components of a viral particle include nucleic acid and nucleocapsid. The capsid protects…

Q: The image of the virus as shown below is part of the family of O FILOVIRIDAE O HEPADNAVIRIDAE…

A: Some viruses are covered with envelope proteins. This envelope serves as the protective cover of the…

Q: An important feature of many pathogenic viruses is their resistance to interleukin-2. O interferon.…

A: Pathogenic viruses are master at invading a cell and invoking a pathological state they can get into…

Q: vaccine

A: Vaccination is a method in which a Individual get immunity against the specific disease. It makes…

Q: Human Herpes Viruses types 1 & 2( HHV-1, HHV-2 aka Herpes Simplex Viruses) most frequently causes…

A: Herpes simplex virus 1 and 2 (HSV-1 and HSV-2), also known by their taxonomic names Human…

Q: A prophage is a/an ___________stage in the cycle of ____________ .a. latent, bacterial virusesb.…

A: A virus is a submicroscopic infectious agent. Multiplication cycle of most animal viruses comprise…

Q: An epidemic that becomes unusually widespread and even global in its reach is referred to as: O…

A:

Q: We can do lab tests to identify different of the pathogens. symptoms characteristics victims…

A: Lab tests helps to diagnose diseases, plan treatments and evaluate ongoing treatments. It helps to…

Q: The image of the virus as shown below is part of the family of CALCIVIRIDAE RETROVIRDAE O POXVIRIDAE…

A: Viruses that belong to different families have different structures, morphology, and shapes. Some…

Q: Which of the following is a NOT a true statement about Herpes Simplex Virus Type 1 (HSV-1)?

A: HSV-1 or Herpes Simplex Virus 1 is a common virus found in humans, causing certain medical…

Q: The virion illustrated below is a O Bacteriophage O Adenovirus O poxvirus HIV retrovirus

A: Viruses are not categorized as living organisms and also not categorized as non-living. When inside…

Q: Dengue virus may cause more fatality the s v Ebola causes cell fusion in tissue cu Zika virus linked…

A: Viruses are the one of the microorganisms that are smaller than bacteria consists of nucleic acid…

Q: Describe the ways in which each of the following pathogens can disarm their host’s immune system or…

A: There are a number of different ways of evading or subverting the immune response. These…

Q: Match terms with descriptions based on the text above. You can use an answer more than once or not…

A: The terms prevalence and incidence are used to characterize the magnitude of a condition in a…

Q: coronaviruses (CoVs) enveloped DNA viruses that contain all the genetic information requied to…

A: Viruses are simple, noncellular entities consisting of one or more molecules of either DNA or RNA…

Q: In addition to shared components of all viruses, enveloped viruses have which structure that non-…

A: Viruses are microscopic structures that are smaller than bacteria and can be viewed only using an…

Q: Which of the following is a parasitic blood disease that avoids the immune system by occasionally…

A: Answer Trypanosomes

Q: Which of the following coronaviruses causes the most serve illness Ih Hum HCOV-NL63 O HCOV-HKU1…

A: Coronaviruses are a group of closely related RNA viruses that infect mammals and birds. They trigger…

Q: An active viral infection cycle that produces a large number of new virions and ultimately causes…

A: Virus are the tiny entities even smaller than the bacteria that are capable of causing infection…

Q: These family of viruses contain DNA as their genetic material, EXCEPT: O All of these contain DNA as…

A: A virus is an infectious microorganism made up of a nucleic acid segment covered by a protein coat.…

Q: Measles is an example of a disease caused by a bacterium. True False A dormant virus can be…

A: The viruses are microbes which proliferate only inside the host. These can not grow and reproduce…

Q: 2 _5 18 21 Which one of these is classified as "Least Resistance?" ▸ Endospores Enveloped Viruses…

A: Introduction: 1. Sterilization: the process of eliminating or eliminating all live microorganisms…

Q: Which of the following is not a characteristic of viruses that makes them difficult for drug…

A: Viruses are ultra-microscopic organisms that are inert outside the host body. Viruses either…

Q: Viruses are not considered to be alive but are still considered cells. True O False

A: (Note: You have added two questions, I am sorry but I can able to answer only one question at a…

Q: The reason that influenza infection is more dangerous than the common cold is because ___.     the…

A: Microbes are the microscopic organisms that can not be seen by naked eyes.

Q: In contrast to (unlike) non-enveloped/naked viruses, ENVELOPED viruses O Can enter host cells by…

A: Answer is (a), Can enter host cell by fusion. Enveloped viruses enter cell by fusion whereas non…

Q: A common characteristic of viruses is that they contain both RNA and DNA in their genome.  True…

A: Viruses are intracellular parasites which require host cells to replicate and increase in numbers.…

Q: Which one (s) of the following viruses is/are transmitted by mosquitoes? 1. La Crosse virus. 2.…

A: Crimean Cango Hemorrhagic fever virus transmitted through contact with infected ticks or animal…

Q: A dormant virus can be activated and enter the Lytic cycle True False Viruses produce toxins in…

A: Those viruese which have another phase of replication called as latent phase and these viruses…

Q: You should not take antibiotics for diseases causedby viruses. Explain why or why not.

A: Structurally, viruses are consist of nuclear material enclosed within a protein coat. Some viruses…

Q: Shape of a virus is determined by its envelope. Select one: O True O False

A: An infection is an infectious agent of small size and basic composition that can duplicate just in…

Q: The image of the virus as shown below is part of the family of O ADENOVIRIDAE O CORONAVIRIDAE O…

A: Virus are basically non cellular entities consisting of one or molecules of either DNA or RNA closed…

Q: Which of the following is a mechanism of persistent viral infections? O a. Toggles between cytolytic…

A: Persistent viral infection are defined as the infection in which the viruses doesn't cleared out…

Q: An enveloped virus has a __________ time hiding from the host human immune system and is _________…

A: The viruses are sub-cellular organisms. They are obligate parasites i.e. they use the host machinery…

Q: What are the key differences in the invasion of cells by: a. HIV b. Adenovirus c. Anthrax d.…

A: HIV  entry into host cells HIV infects T cells via high-affinity interaction between the particle…

Q: According to Baltimore classification, which among the followi pairs is mismatched O Hapatitis B…

A: Baltimore classification is used for classifying viruses based on the their ability to synthesize…

Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.