What happens to individual Vaccinia viral particles that do not possess the genes necessary to overcome the host defenses? O They fail to replicate and do not pass on their genes O They grow wings and fly away to fight another day O They leave the host cell and find a safe spot to mutate their genes O They try to infect a bacteria cell to steal some virulence genes O They hide in an abandoned organelle for a chance to try again

Q: In what environment can viruses replicate themselves? O Inside the cells of living organisms O…

A: According to the question, we have to mention what type of environment viruses can replicate…

Q: The RNA polymerase transcribes the virus’s RNA, making more RNA copies that are translated into…

A: Virus life cycle Most viruses replicate via RNA-dependent RNA polymerases and generate new particles…

Q: HIV   - is a virus with RNA as the genomic material   - is a retrovirus that reverse-transcribes…

A: HIV (human immunodeficiency infection) is a retrovirus that attacks the host immune system. In the…

Q: The process by which non-viral DNA is brought into a bacterial cell by a phage is referred to as…

A: Bacteria are microscopic organisms that positioned in prokaryote as these are unicellular organisms.…

Q: Which of the following is a known characteristic that can lead to genetic changes in some viruses?…

A: viruses need host cell machinery to replicate themselves.

Q: Although a virus is very virulent now, it will eventually evolve to become much less virulent.…

A: A virus is a submicroscopic organism that contains genetic information either in the form of DNA…

Q: A virus in which life cycle can be triggered to enter into the other one?  What triggers that event?

A: All infections rely upon cells for proliferation and metabolic cycles. Without help from anyone…

Q: While a prophage genome is integrated into the host cell chromosome, it is O temperate. latent and…

A: Viruses are small infectious agents that only multiply inside live cells.

Q: What happens to most cells that are invaded by viruses

A: Virus are obligate parasites. They are not metabolically active outside a host cell .

Q: Which of these viral proteins is capable of limiting cellular senescence and inducing malignant…

A: Viral proteins are proteins produced by viruses that play various roles in the viral life cycle.…

Q: What happens during the lytic cycle of viruses? A large number of phages are released at a time.…

A: A bacteriophage is a virus that attacks bacteria. According to the situation it replicates by the…

Q: Some viral particles contain genomes composed entirely of RNA. O True O False

A: Genetic material of viruses It depends on type of virus. Generally there are 2 kind of virus group…

Q: A phage that reproduces slowly, produces relatively few phage particles, and only undergoes the…

A:

Q: Explain how each covid vaccine works and how health officials believe they will aid in the pandemic?…

A: Please Note:Hi! Thanks for your question. As you have posted multiple questions and have not…

Q: Will it be possible to eradicate many viral diseases in the same way as smallpox? Why or why not?

A: To explain: Whether it is possible to eradicate many viral diseases in the same way as smallpox

Q: The T helper cell is killed New HIV virions are assembled New HIV buds off the T helper cell getting…

A: The HIV infection cycle involves a complex mechanism where the host cellular machinery replicates…

Q: You are evaluating a mold infection of the feet after playing sports for two weeks. Which of the…

A: Q.  In image 1 the correct option is : The patient has a dermatophyte infection. Explanation-…

Q: During viral gene therapy (using the adenovirus system), does the new DNA that you introduce into…

A: To deliver a gene a vector is genetically engineered.Usually a gene that is inserted into a cell…

Q: Why did Sabin create an oral vaccine?    - Oral vaccine are always more effective than injected…

A: The immune system is a complicated physiological system comprised of several organs, tissues, and…

Q: Why might an HIV/AIDS vaccine actually give some people a false sense of security?

A: Vaccination is the process by which vaccines are provided to individuals with an aim of stimulating…

Q: how varicella vaccine works in our body to prevent chicken pox?

A: CHICKEN POX also known as varicella is an infection that is obtained from a contagious virus named…

Q: Which cells are the main target for HIV?

A: HIV replication starts when the virus reproduces itself. HIV involves CD4 cells for replication.…

Q: Why would viral genome integration into host cell integration be advantageous to a virus? It…

A: Viruses can be defined as a noncellular entities which consist of either DNA or RNA ,enclosed in a…

Q: In Figure 5-25, can you point to any phage progeny thatcould transduce

A: Transduction is one of the methods by which genetic material is exchanged between bacterial cells…

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: Which part of a phage is involved in adsorption? Tail Genetic material Head Tail fibers

A: Bacteriophage is also known as phage or bacterial virus that infect bacteria.

Q: what characteristics of a virus protects it from immune system recognition? -incorporates itself…

A: Viruses are the infecting agent that contains toxic nucleic acid molecule in a protein coat , which…

Q: There are no known viruses capable of transforming normal cells to cancer cells in humans.   true…

A: Microorganisms are those small organisms that are invisible to the naked eye and can be seen only…

Q: We can produce a virus free plant from virus infected parent plant. How?

A: The plants belonging to the genus of  Allium like onion, garlic , chive etc are the edible plants…

Q: good reason that SARS-CoV-2 is not as prone to mutation as Influenza A is that: its RNA is…

A: SARS-COV2 is the strain of corona virus that causes disease covid-19, the respiratory illness…

Q: or the following are true about viruses? O They alone cannot reproduce themselves O They contain DNA…

A: Viruses are organisms that need host organisms to replicate. They use host cellular enzymes and cell…

Q: Which of the following components of a virus is NOT encoded by its own genome? O capsid of HIV O…

A: HIV (Human Immunodeficiency Virus) is a retrovirus that primarily infects human immune cells,…

Q: The type of viral replication in which a bacteriophage inserts its DNA into the host genome and…

A: Bacteriophages is defined as a virus that infects the bacteria which varies a lot in shape as well…

Q: The hereditary material for retroviruses is __________. The HIV virus, like other retroviruses…

A: The term "hereditary" means something that is passed on from parent to offspring. The hereditary…

Q: Which protein is a viral protein? CD4 CCR5 RNA polymerase gp120

A: The virus are classified as the intermediate organisms of living and non-living. When they are…

Q: Which of the following are ways bacteria have of dealing with viral infection? RNA interference…

A: Question: Which of the following are ways bacteria have of dealing with viral infection?

Q: How do viruses recognize their hosts to infect them? They bind receptors on the host cell surface…

A: AVirus is a microscopic infectious agent which binds to the living cells and replicate and thus,…

Q: Which of the options below describes the process by which DNA is transferred between bacterial cells…

A: DISCLAIMER FOR MULTIPLE Since you have asked multiple question, we will solve the first question for…

Q: Efforts to produce an HIV vaccine have met with limited success. What aspects of the virus and its…

A: The question is about the challenges in developing a vaccine against HIV and what aspects of the…

Q: Which one of the options shown below is a common mechanism of entry in some enveloped viruses?…

A: Viruses are tiny infectious agents that can cause a wide range of diseases in humans, animals, and…

Q: Prions are tiny circular molecules of RNA that can infect plants mobile segments of DNA viral DNA…

A: These are infectious particles and can cause neurodegenerative disorders in brain as they are very…

Q: Match the type of pathogen with the correct description. Prions Virus Protozoans Bacteria and…

A: Pathogens are varied in terms of taxonomy. Pathogens include bacteria and both single- and…

Q: How is HIV different than the flu virus?  Why can we make vaccines for some viruses but not all?

A: The above question explanation is given below.

Q: Demonstrate your understanding of the way a retrovirus replicates once inside a host cell. Name the…

A: HIV is a retrovirus . It is an enveloped virus . The envelope is derived from the host cell…

Viral Replication

The virus is acellular and considered non-living outside the host cell. The replication of the virus occurs only inside the living cells. Only a few genes are present in the smallest virus, whereas many genes are present in the largest virus. These genes encode specific viral proteins.