Q: Compare and contrast the composition of a viral genome to that of a cellular organism’s genome.
A: Microbiology is the study of living organisms which cannot be seen through naked eyes (microbes).…
Q: What if the vaccine for covid 19 contains nanotechnology to fight the virus
A: Bio- nanotechnology, is usually alpplied for the atoms, molecules, and molecular fragments.
Q: Which genetic application would you consider as the most significant during this time of pandemic?…
A: Introduction :- Genetic engineering may be employed on a wide range of plants, animals, and microbes…
Q: How does HIV infect us ? Elaborate schematically. Please write the answer schematically
A: HIV or the human immunodeficiency viruses is a type of Lentivirus (a subgroup of the retrovirus,…
Q: What is the function of reverse transcriptase in retroviruses? O A. It converts host cell RNA into…
A: Retroviruses are positive sense single stranded RNA viruses which replicate inside the host cells.…
Q: Write a topic outline based on the given topic. Topic: How to prevent the spread of COVID-19.
A: Covid-19 or Corona virus is a viral respiratory infection caused by Severe Acute Respiratory Sydrome…
Q: How does a retrovirus prepare its genetic material for incorporation into the host cell genome? a.…
A: Retrovirus enters the host cell through the attachment of their surface proteins. Retrovirus is an…
Q: Why not just inject the double-stranded cDNA that codes for the spike protein of the virus? What…
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…
Q: How do 3D protein modeling tools help in the development of drugs or vaccine?
A: The 3D structures of the desired target proteins, drugs and epitopes can be predicted and modeled…
Q: Which of the following is an mRNA vaccine? A. AstraZenica B. Sputnik V C. Janssen D. Covaxin
A: Introduction Vaccines:- It is a biological substance designed to protect humans from infections, it…
Q: a summary on oxford nanopore sequencing analysis on herpesviruses in gene drive
A: Nanopore sequencing is a third-era approach utilized in the sequencing of biopolymers-explicitly,…
Q: Why is earlier to target a single mutant versus multiple mutants in the virus
A: Mutations are the changes in the DNA sequence of an organism which may or may not affect the…
Q: Explain why vaccine doesn't contain a live virus strain and is it rushed and isn't safe to do the…
A: There is a separate unit in WHO for the development of vaccines. Vaccines are biological…
Q: Explain why vaccine doesn't contain a live virus strain and is it rushed and isn't safe to do the…
A: The vaccine provides immunity against a particular disease. There is a separate unit in WHO for the…
Q: How do 3D protein modeling tools help in the development of drugs or vaccines?
A: Drug discovery and vaccine development requires a detailed understanding of the cellular…
Q: a. Explain what is happening the figure below. What important implication originated from The…
A: The experiments of Alfred Hershey and Martha Chase (1952) with bacteriophages provided evidence for…
Q: AUUAGC is the MRNA of a virus. Answer the questions below: a. What is the genome if the above virus…
A: Viruses are the obligate intracellular parasite which requires living host to survive. Viruses are…
Q: Should animals be utilized in viral pathogenesis research? Why or why not? Need at least a full…
A:
Q: he acquired antibiotic resistance genes encode what types of proteins that can inhibit the function…
A: It is the result of an evolutionary process by which microorganisms adapt to antibiotics through…
Q: Describe how you would go about step-wise using the biotechnology available (RNA sequencing, PCR,…
A: The most efficient strategy for disease prevention and control is vaccination, which involves the…
Q: Fill in the blanks below: • This simulation uses a disease that spreads more easily than COVID-19. •…
A: When the body is exposed to the virus, the immune system produce antibodies against the virus. The…
Q: What changes can be made to an mRNA transcript to be used in a vaccine in order to change its…
A: mRNA is basically composed of protein encoding ORF, surrounded by 5′ and 3′ UTRs, and a 7-methyl…
Q: a method a virus can use to prime DNA replication and give an example of a virus that uses this…
A: Viral Replication of double stranded DNA proceed in two phases first replication of early phase…
Q: In retroviruses, transcription of the provirus: A) converts viral RNA into viral DNA B) does not…
A: Retroviruses possess RNA as genetic material. When it enters host cells, it's RNA gets converted…
Q: Provide a brief explanation on the idea of genetic engineering in formulating an antiviral from a…
A: Genetic engineering is a type of biotechnological technique that is used to manipulate the organisms…
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: 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: What is a Hypothetical virus
A: Virus is a microscopic organism that replicate itself only inside the living cells of an organism,…
Q: Use the Internet to search prion diseases, and identify three major differences between a viral…
A: Prions are an abbreviation for infectious protein particles. In contrast viruses are made of genetic…
Q: Write an introduction of the isolation and purification of bacteriophage with host Escherichia coli
A:
Q: Use the following figure to indicate the structure that was found to be mutated in the modern day…
A: Introduction :- Stickleback is a species of fishes that belongs to family gasterosteidae and the…
Q: Identify the technology portrayed by the example. Match the number to its corresponding letter.…
A: In this question, we are given with various examples of technology. The matched form of each example…
Q: Rabies is a viral zoonosis that is transmitted directly from the bite of an infected animal. The…
A: Vaccines are a part of the immune system. The vaccine consists of a part of the antigen, inactivated…
Q: Is it possible to practice gene drive in viruses? Write a thorough investigation regarding this…
A: A gene drive is a natural process however the use of technology as that of genetic engineering…
Q: Which of the following models best depicts how the genetic information in a retrovirus is eventually…
A: Retroviruses include human immunodeficiency virus type 1, which causes AIDS, and human…
Q: A" is a retrovirus. It can integrate DNA into random sites of human genome. Another virus "B" can…
A: Gene therapy is a modern experimental technique that makes use of genes in treating and preventing…
Q: Answer the following in 5 sentences. 1. How is COVID-19 virus detected? Why is COVID-19 virus make…
A: The covid-19 virus is a family of viruses that causes the severe respiratory problem. It can be…
Q: Define the following: (a) virion (b) capsid (c) nucleocapsid (d) protein spike
A: Viruses are the small infectious molecule, which exhibits genetic material having protein coat as a…
Q: Give reasons why you do not need to worry about the COVID vaccines altering your DNA. Explain
A: Coronavirus disease (COVID-19) is an infectious disease, a pandemic of respiratory illness caused by…
Q: in why the discovery of retroviruses is important to the field of molec
A: There are a variety of vectors that are used in genetic engineering experiments. These vectors can…
Q: What is the function of reverse transcriptase in retroviruses? a) It converts viral RNA into…
A: Introduction Retroviruses:- Retroviruses are single-stranded RNA viruses that used RNA as their…
Q: You are talking with a friend or family member and they express concern about getting the vaccine…
A: Coronavirus disease (COVID-19) is an infectious disease caused by the SARS-CoV-2 virus. Most people…
Q: How do some bacteria protect themselves against the viruses? protect themselves by making antibodies…
A: A bacteriophage is a virus that infects and replicates within bacteria and archaea .
Q: Match the following terms on the left with those on the right. Not all will be used and some may be…
A: In this question, we are given various terms to match with their correct description. The correct…
Q: What type of vaccine is the Johnson & Johnson vaccine? a self-replicating RNA vaccine a protein…
A: SARS CoV-2 is the causative viral particle of the covid 19 disease. This disease is primarily…
Q: A virus that has which type of genome must carry replicase within the viral particle? (choose all…
A: RNA-dependent RNA polymerase or RNA replicase is an enzyme that catalyzes the replication of RNA…
Q: Select the most accurate answer: Adenoviruses are useful in research interest, select that applies:…
A: Adenovirus is a non-enveloped virus that contains an icosahedral capsid. Its genome is composed of…
Q: What is the importance of making a hypothetical virus
A: Virus It is a submicroscopic organism. It is an cellular pathogen that causes infections in all…
Q: What is the best option for the COVID-19 vaccine and why? State your reason with more than 500 words
A: SARS-CoV-2 very epidemic virus responsible for disease like Coronavirus (i.e. COVID-19), is an…
Q: Moderna and Pfizer vaccines for COVID-19 use mRNA to the Spike protein combined with lipids. Which…
A: Moderna and Pfizer are made from mRNA (messenger RNA), these vaccines deliver the genetic…
Explain why did scientists used mRNA instead of DNA for Covid-19 vaccine
development?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Two of the vaccines being used to prevent SARS-CoV-2 infection (the virus causing COVID-19 disease) are made of RNA sequences derived from the viral genome, which are translated into antigenic proteins in the recipient's muscle cells. This is an example of a(n): Nucleic acid vaccine Inactivated whole-agent vaccine Attenuated whole-agent vaccine Toxoid vaccine Conjugated vaccineWhat is the best option for the COVID-19 vaccine and why? State your reason with more than 500 wordsWhat is a recombinant DNA vaccine? List two such vaccines. State their advantages.
- During the adenoviral SARS-CoV2 vaccine development process, the plasmid encoding the Spike protein is generated. Elaborate on the steps you would follow to generate a recombinant plasmid encoding the Spike protein.Many pharmaceutical companies are trying to produce vaccine against Corona virus (COVID-19) but they are facing problems to find an effective, safe and universal vaccine. ExplainHow are inactivated vaccine and mRNA vaccine produced? From what you know about DNA technology and genetic engineering, create two schematic diagrams how each type of vaccine is produced.
- Please help me answer all parts of this question: (A)What strategy/type of vaccine would you pursue with the hopes of developing a vaccine to a new pandemic Coronavirus, attenuated virus vaccine or an inactivated virus vaccine? Compare how the two are produced, the limitations or advantages, and justify why you have picked one over the other. (B) Now, compare the above vaccines to mRNA vaccines. How are mRNA vaccines delivered? Are they better than the vaccines from part (A)?Moderna and Pfizer vaccines for COVID-19 use mRNA to the Spike protein combined with lipids. Which of the following is/are advantages of this type of vaccine compared to an inactivated virus vaccine? Select ALL correct answers. a) The vaccine is more stable for transport. b) The vaccine does not contain the virus so it cannot give you COVID-19. c) The vaccine can be rapidly produced in a slightly different form to protect from variants of SARS-CoV-2. d) The vaccine does not need a booster.To understand the genes responsible for growth and infectivity in a disease-causing bacterial strain, you perform chemical mutagenesis on a culture of these bacteria. In the course of your investigation into the properties of the resulting mutants, you identify a set of mutant bacteria that is still viable but their virulence is significantly impaired. How might these mutants be useful for vaccine development?
- You have been hired by a major pharmaceutical company to develop a new vaccine toprevent COVID-19 infection and spread.a. What is a virus? Describe the viral life cycle. (3 marks)b. Describe the difference between an antiviral drug and a vaccine. (1 mark)c. What are three qualities you would prioritize when developing this new vaccine forCOVID-19 that you would want in the end-product? (6 marks) Note: Qualities should be overarching characteristics of the developed drug, not specifics regarding various molecular mechanisms of actionWhat is a recombinant DNA vaccine?Give two examples.The following sequence contains the first couple codons from the Moderna vaccine mRNA. Below it are versions of the same sequence, but each of these contain a mutation. Match these mutated sequences with the correct mutation type a b C d Original sequence AUG UUC GUG UUC CUG GUG CUG CUG CCC CUG GTG AGC AGC CAG UGC GUG AAC CUG AUG UUC GUG UUC CUG GUG CUG CUG CCC CUG GTG AGC AGC UAG UGC GUG AAC CUG AUG UUC GUG UCC CUG GUG CUG CUG CCC CUG GTG AGC AGC CAG UGC GUG AAC CUG AUG UUC GUG UUC CUG GUG CUG CUG CCA CUG GTG AGC AGC CAG UGC GUG AAC CUG AUG UUC GUG UUC CUG GUG CUG CUG CCC CUG GTG AGC AGC CAG UGC AGU GAA CCU 1. Synonymous 2. Nonsense 3. Non synonymous 4, Frameshift