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![Match the specific parts/structures of the B-virus below
65 nm
B
Pin
(a) A T-even bacteriophage
[Choose ]
Choose
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- In details, compare the life cycles of influenza virus and measles virus (4-5 points of contrasting). Thank you!Can you please pick the right answer in each parentheses? The spike protein of SARS-CoV-2 is a carbohydrate-modified protein that ["bind the RNA genome of the virus", "", "is on the surface of the viral particle", ""] and plays a role in both ["replication of the viral genome", "recognition of host cell"] and ["packaging of viral genome for export", "fusion of viral envelope with host cell plasma membrane"] . Importantly, earlier work on spike proteins from other corona viruses showed that this molecule ["remarkable resistance to immune response", "shows remarkable conformational changes"] and only one of these served as a good antigen for vaccine development. A critical discovery in advancing the development of our current vaccines was determining what changes in the amino acid sequence would ["block degradation of the spike protein", "stabilize the conformation of the protein found on the viral particle"]. This…"You wish to produce a subunit vaccine for a nonenveloped positive‐sense RNA virus that will stimulate the production of neutralizing antibodies in the person receiving it. Indicate which of the following viral proteins would be a logical candidate for such a subunit vaccine, and state a brief justification. a. Viral capsomer proteinb. Viral protein that is bound to the RNA genome inside of the virionc. Viral RNA polymerase"
- List three differences between the structure of HIV and the virus that causes influenza. For one of these differences, explain how the STRUCTURE is key to the FUNCTION of the virus.Research has found that 95% of the particles smaller or equal to the size of the COVID-19 virus will not penetrate through a mask. Based on molecular characteristics of surface molecules of the virus, why might this be?A cell infected with lambda bacteriophage can follow one of two pathways: the lytic or lysogenic pathway. Describe the similarities and differences between the structure of cI and Cro, paying particular attention to the features that allow them to carry out their different functions.
- please tell me how bacteriophage and animal viruses multiply. please add both lytic and lysogenic cycles for bacteriophage, all steps, and the outcomes of both. For animal viruses, please include all steps and briefly explain the differences between their nucleic acids. i am having a hard trouble understanding this information if you could please explain in way where a child would understand it that would be amazingss (-) RNA viral genome RNA polymerase RNA-dependent # O dsRNA O dsDNA. RNA-dependent RNA polymerase Coples (-) RNA strand transcription Copies (-) RNA strand. 80 ss (+) RNA S5 FA viral translation protein (+)RNA (viral mRNA) RNA-dependent RNA polymerase Copies (+) RNA strand. What type of virus is replicating in the picture? (-)ssRNA (+)ssRNA % C wil ss (-) RNA viral genome <(C 16 & 71. "One structural form used in building virus particles is based on the icosahedron. Describe, either in words or in a diagram, the organization (number of capsomers, etc.) of the simplest virus particle of this form. 2. If a virus has a negative‐sense RNA genome, what enzymatic activity (if any) will be found as part of the virion, and what will be the first step in expression of the viral genome?"
- 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.How many protein subunits would be present in a complex icosahedral virus particle with a triangulation (T) number of 8?Although the HIV virus also referred to as a retroviruse,reaembles the flu and mumps virus in outward appearance it contains unique internal properties.Discuss these properties