Explain Phylogenetic Analysis and Adenovirus Vaccine Cloning and Rationalization of Rabies Virus

Q: A virologist develops a drug that specifically targets step 5 of the reproductive cycle of an…

A: The viral life cycle consists of six  stages such as -   (i) Attachment  (ii) Penetration  (iii)…

Q: Compare and contrast the viruses that cause influenza and COVID-19

A: Compare :  Both covid 19 and influenza spread from one person to another through close contact.…

Q: Compare and contrast acute infections and the two types of persistent infections caused by animal…

A: Viruses are those microorganisms and they can live inside the host cells or other living things.…

Q: Give a detailed description of the retrovirus and adenovirus vector human gene therapy systems.

A: Introduction Gene therapy has a lot of promise for treating and managing a variety of disorders.…

Q: Compare HIV and Influenza virus. Which has a narrow host range? Which has a broad host range

A: The infection of viruses in a host animal or plant causes harm or diseases. Viral species infect a…

Q: Which of the following genomes of our biosphere can mutate rapialy? Select one: а. an Oak tree b.…

A: An alteration in the DNA sequence might be referred to as a mutation. Even the replacement of a…

Q: Compare and contrast viruses with regard to host range, structure, and genome.

A: The virus is microscopic and is even smaller than bacteria. they remain inactive or in the form of…

Q: This figure shows the frequency of the different variants of the novel coronavirus over time colored…

A: According to the question, a figure shows the frequency of the different variants of novel…

Q: What is meant by the term emerging virus?

A: Viruses are microscopic agents that can replicate only inside the host cells. They can infect all…

Q: Compare and contrast the life cycles of influenza virus and HIV virus.

A: Introduction:- Virus is a small, simple infectious agent that can only reproduce in live cells of…

Q: draw the Structure of the AIDS virus

A: HIV is a retroviridae Lentivirus that causes Acquired immune deficiency syndrome [AIDS]. the virus…

Q: During this COVID 19 pandemic, in addition to vaccine production, how could biotechnology provide…

A: Introduction :- Biotechnology is the development of techniques for the application of biological…

Q: Describe the relationship between increased transmission of coronavirus and increased production of…

A: Viruses are continually changing due to mutation, and new virus types are predicted to emerge over…

Q: Understand the relationship between arthropod vectors and thespread of arboviruses.

A: Diseases caused by arboviruses is one of the major public health problems across the tropical and…

Q: Explain how variation may occur in influenza viruses such as H5N1.

A: Microbes are small living organisms, such as bacteria. Most of them are harmless and even helpful to…

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: Compare and contrast antigenic drift and antigenic shift in influenza viruses.

A: Influenza virus is well known for its ability to change its genetic composition. Antigenic drift…

Q: Discuss using named examples strategies that could be used to develop an effective vaccine for the…

A: Zika Virus: Zika virus is an arbovirus that belongs to the flavivirdae family, which includes…

Q: Why is conservation biology relevant to human coronavirus diseases? Because habitat destruction…

A: Conservation biology involves the conservation of natural fauna and flora from human advances or…

Q: Can you suggest some possible explanations for the patterns of influenza epidemics in temperate…

A: Experiments in guinea pigs exhibited that flu infection transmission is firmly regulated by…

Q: a. What dictates the host range of animal viruses?b. How is the influenza virus different in its…

A: Viruses are the living organisms characterized by the ability to behave like a living organism…

Q: What is an emerging virus? Give two examples. Propose an experiment to explain how an emerging virus…

A: Viruses are the sub-microscopic pathogens that behave as a pathogen only when it is inside some host…

Q: Explain the precise way that cross-species infl uenza infections give rise to new and different…

A: Virus are known as non living if they are present inside host. virus are infectious submicroscopic…

Q: Discuss viral strategies to evolute new flu virus following the given picture Re-emergence of…

A: "Antigenic drift" and "antigenic shift" are terms used to describe how influenza A viruses change…

Q: Explain why viral shapes are significant when it comes to host identification and infection

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Q: Explain the mechanism by which some (+)ssRNA viruses are able to produce many proteins from a single…

A: Virus is a non-living pathogenic agent which depends on its host for survival. It is  composed of…

Q: Trace the evolutionary origin of viruses according to current hypotheses and describe research…

A: A virus is an infectious agent that multiplies within the host body. A virus is made up of three…

Q: What are the basic immunological principles behind PEP with rabies immune globulin and the rabies…

A: Introduction: Rabies is a viral infection that can be avoided by staying away from a rabid animal.…

Q: Compare how retroviruses solve the problem of replicating an RNA genome in a eukaryotic host with…

A: Retrovirus. infectious particles. contains an RNA genome packaged during a supermolecule capsid,…

Q: Explain how the question “how do we keep new diseases from emerging?” Connects to this question…

A: A disease is a specific unusual condition that adversely influences the design or capacity of all or…

Q: Explain gene editing to correct genetic defects in humans using an adenovirus.

A: Genetic material is nothing but the sequence of nucleic acids which is called as DNA. It contains…

Q: A patient presents at the clinic with an acute viral infection. Assays that analyze the viral life…

A: A virus infection can be a proliferation of a harmful virus inside the body. Viruses cannot…

Q: Give an example of each of the following types of viruses a. Double stranded DNA b. Single stranded…

A: Viruses are intracellular, obligately parasitic, non-cellular, sub-microscopic organisms that…

Q: the following are the functions of reverse transcriptase in retroviruses? i) it hydrolyzes the host…

A: Retrovirus This virus uses RNA as its genomic material. This virus inserts a copy of its genome into…

Q: Describe the natural history of the Rabies (taxon:11292) : host infectivity, transmission,…

A: Rabies is caused the the Lyssavirus. which are enveloped and have a single strand RNA genome which…

Q: Explain how new strains of flu arise

A: The influenza virus is a kind of virus which transmits mostly by droplets released into the air or…

Q: Virology: Describe two differences for making genomic and messager RNAs between Polio Virus and…

A: There are few important points about virus are as follows: Viruses are simple , noncellular…

Q: genetic diversity in the RNA viruses

A: Viruses use the same molecular mechanisms of genetic variation than other forms of life mutation…

Q: Virology:list two requirements attenuated viruses need to have to used as a vaccine

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Q: Briefly describe how herpes simplex viruses (HSVS) establish life-long chronic infections, sometimes…

A: Herpes simplex virus (HSV) is a double-stranded enveloped DNA virus that possesses about 52 kbp that…

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: Trace the progress of West Nile virus in the United States since 1999.

A: Given: Trace the progress of West Nile virus in the United States since 1999.

Q: Discuss the origin of the SARS Cov-2 virus and describe its genetic evolution.

A: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a new coronavirus associated…

Q: Which of the following statements concerning antigenic drift in influenza viruses is correct? A-It…

A: Antigenic drift can be defined as small mutations in the genes of the influenza viruses that can…

Q: Explain the Adenovirus Vaccine Cloning and Rationalization of Rabies Virus?

A:

Q: Fulfill the epidemiologic triad as to the host, agent, possible vectors, and environment of the…

A: Avian means birds, so flu related to birds is Avian flu.  The symptoms include the symptoms of…

Q: https://www.scientificamerican.com/article/how-coronavirus-spreads-through-the-air-what-we-know-so-f…

A: Based on the article…

Q: A patient presents at the clinic with an acute viral infection. Assays that analyze the viral life…

A: Viruses are not living cells, viruses are packs of genetic materials enclosed within a protein coat.…

Q: Rank from biggest to smallest in terms of genome size: Eukaryotic pathogens…

A: The size genome  of eukaryotic pathogens ranges from 10 Mb to > 100000 Mb. The size genome  of…

Genetic Evolution

Sexual reproduction produces distinct population variations. Heredity determines the traits and qualities to be passed down to the progeny. Over time, this variation within-species is also affected by the process of human evolution. The study of how genetic variation leads to evolutionary changes is known as genetic evolution. If a trait helps an organism to survive and reproduce, it is more likely to be passed down the generations. It is rare that such traits result in a completely distinct set of traits in descendants than the ancestral population; this can result in the emergence of a new species.