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Q: Why does AZT work initially to lower the blood titers of HIV virions in infected patients' blood:…

A: Zidovudine  also known as azidothymidine (AZT), is an antiretroviral medication used to prevent and…

Q: , Draw an encapsulated animal virus with a polyhedral capsid and spikes. Label and include: capsid,…

A: Introduction  Animal viruses are tiny packages of protein and nucleic acid, Polyhedral capsids form…

Q: , can you elaborate about (HPV) 9-valent vaccine recombinant?  Thanks

A: Human papillomavirus is mainly responsible for causing the warts in the body. There's no cure for…

Q: Which protein is most crucial for HIV entry into target cells Tat p24 Rev Integrase Envelop…

A: HIV has a structure of Retrovirus. Core of HIV has 2 identical molecule of ssRNAs, Enzymes (reverse…

Q: herpes virus

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Q: с TTC TTTA TTG CTT CTC A H G T CTA CTG Phe Leu Leu с TCT TCC TCA TCG CCT ccc CCA Ser val ATA ACA ATG…

A: Any abrupt changes in the DNA  sequence is called mutation. It may or may not change the proteins…

Q: Zara, 1 month pregnant, comes to the health center. She claims that she had German measles 10 years…

A: German measles: Another used to define this condition is rubella, This is a viral infection. This…

Q: In the extracellular phase, HIV is considered to be infectious Oparasitic Olysotropic O symbiotic O…

A: Initially HIV infect T cell and macrophage  directly or is carried to these cell by langerhans…

Q: sars co v-2, virus for the covid-19 has ___ genome A DNA B RNA C none of above D unique virus with…

A: Coronavirus disease 19 is caused by a virus SARS-CoV-2 that causes respiratory disease (COVID-19).…

Q: What do you mean by HIV?

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Q: Which line of defense (first, second or third) is indicated Microbiome by these figures? te etes Fig…

A: “Since you have asked multiple questions, we will solve the first question for you and the first…

Q: Put the steps of a virus infecting a target cell in the right order: viral nucleic acid is…

A: The virus infects a target cell and then replicates releasing new viruses. The viral replication…

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: Answer all questions in response to the species of Retroviridae in the diagram above Retroviridae…

A: The solution of questions are provided. in next step

Q: Match the correct letter the the process identified in the image below. A B Spike Protein [ Choose ]…

A: SARS-CoV-2 or coronavirus was first identified in 2019 by Chinese authorities in Wuhan, China.…

Q: Refer to the illustration below, Identify the part that is labelled C A Head Capsid O capsomere…

A: Capsid helps to protect the viral genome from environments.

Q: SARS is caused by which of the following viruses? Positive sense RNA O Double stranded DNA O…

A: Severe acute respiratory syndrome or SARS It is a serious form of viral pneumonia which is caused by…

Q: Please answer the following. Name of Virus Parainfluenzae viruses Corona viruses Polio viruses…

A: Introduction Polio eradication is a global public health cause. The polio virus causes acute and…

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: . Complete the following table to compare viruses, viroids, and prions. Effects on host, or types of…

A: viruses, viroids and prions are all very small particles capable of infection. They have different…

Q: Virus infection Viral Assembly nucleic acid of viruses Degrades virus nucleic acid Blocks virus…

A:

Q: Which is not a virus encoded protein that participates in viral DNA synthesis? Group of answer…

A: The question is asking us to identify which among the given options is not a protein encoded by a…

Q: emdesivir is an antiviral drug that is currently being used to treat COVID-19. Which part of the…

A: Ans: Remdesivir is an antiviral medicine that originally first tested against the Ebola virus in…

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

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A: Introduction:- HIV (human immunodeficiency virus) is a virus that attacks the immune system, which…

Q: omparing influenza viruses and COVID-19 pandemic coronavirus, both these viruses can incre enetic…

A: Genetic diversity can be increased through mutation, sexual recombination, random mating and random…

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A: Dendrimers are radially symmetric molecules with nanoscale dimensions.

Q: sed by viruses are pathogenicity A/ at or near the site of I A to involve one or more target organs.…

A: Viruses are the connecting link between living world and nonliving. They have the characteristics…

Q: Discuss the basic DNA or RNA classification of Filovirus (Marburg) virus. (Baltimore classification)

A: The genetic material of virus can be either DNA or RNA, the virus with RNA as a genetic material are…

Q: Why is selective toxicity almost impossible for viruses? Viruses are so small compared to bacteria…

A: Selective toxicity :- Selective toxicity of antimicrobial agent refers that, particular…

Q: what are Uses of vaccines?

A: Immunity is characterized as defense against an infectious disease. A person who has an immunity to…

Q: Part 1 Which of the following Hardy-Weinberg violations that can change allele frequencies over time…

A: Before infecting people, it is thought that the SARS-CoV-2 virus, which produces COVID-19, first…

Q: in the 1960s, contains In contrast, oral polio vaccine (OPV), developed by virus and can be easily…

A: A virus that attacks the neurological system and causes polio is extremely contagious and can…

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: QUESTION 37 When treated wth AZT, a population of HIV wil inevitably evolve trom aimost all…

A: The enzyme reverse transcriptase (RT) catalyses reverse transcription of the viral RNA genome into…

Q: The vector used in AstraZeneca/oxford vaccine is Retrovirus O Adenovirus O Lentivirus O…

A: In contrast to many other vaccinations that include an infectious pathogen or a portion of it,…

Q: blood type B 18₁ AB blood type A blood type AB blood type O 1^₁ 11 IB IA Genotype Phenotype Genotype…

A: The parent belonging to the blood group A has genotype IAI and the parent belonging to the blood…

Q: Purified viral RNA extracted from reovirus particles [Select] infection after transfection into a…

A: "Permissive cells" are cells that support viral replication and allow the virus to complete its life…

Q: Can UV lights kill the Triple E Virus

A: The group of the vector (especially mosquitoes) -borne pathogens include triple E (EEE) virus named,…