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- Help meQuestion 14 Typically associated with Influenza O the antigenic drift is a major antigenic change due to gene reassortment O the antigenic drift results in a slow change in viral antigens due to HA and NA O HA and NA are essential for virial replication in epithelial cells of the digestive system O HA and NA play no major role with viral attachment Question 15 nt high fever extensive eQuestion 15 When comparing replication of "naked" viruses" and enveloped viruses, which process occurs in replication of enveloped viruses which does not occur in replication of naked viruses? O"stealing" of host cell membranes after modification with viral proteins O biosynthesis O entry O assembly O attachment/adsorption Question 16 Bacteriophage Iytic Renlication Cclo
- QUESTION 4 Explain the replication cycle of viruses as well as the different virus structures and genomes.QUESTION 4 Which of the following proteins turns the HIV genome into a provirus? Integrase Protease Reverse TranscriptaseQUESTION 5 Which characteristic correctly describes retroviruses? The are made up of only a single protein They can only reproduce by infecting bacteria They have a single-stranded DNA genome that acts as a template for DNA synthesis They have a single-stranded RNA genome that acts as a template for DNA synthesis
- QUESTION 2 Which of the following descriptions correctly identifies the main structural differences between enveloped and non-enveloped viruses? Both types of viruses have a capsid and phospholipid membrane; but in the viruses without envelopes, the genetic material is between these two membranes, while in the viruses with envelopes the genetic material is inside both membranes. Viruses with envelopes have a phospholipid membrane outside their capsid, whereas viruses without envelopes do not have a phospholipid membrane O Viruses with envelopes have their genetic material enclosed by a layer made only of protein. Viruses without envelopes have only a phospholipid membrane, while viruses with envelopes have two membranes, the other one being a protein capsid.of Poxviruses are unusual among DNA viruses because their replication cycles takes place entirely in the host cell cytoplasm. How can these viruses carry out genome replication and transcription of viral genes without going to the nucleus? Briefly explain. Edit View Insert Format Tools Table 20px v Paragraph v へ へ ヘ .V8:11 EEO 1I0 & %24 9 6 n d k 41-22 13 A O Retroviridae must utilize RNA dependent RNA polymerase Multiple Answer: Choose all that apply Answer all questions in response to the species of Retroviridae in the diagram above B C It is likely that a provirus will be formed after infection from this virus
- Can i get a help answering this question: The case study tells you that the HIV virus exits the cell by budding, but how can you tell that just based on the structure of the HIV virus? (see attached for the case study)QUESTION: A 35-year-old man is known to have been HIV-positive for the past 10 years. Physical examination now shows multiple reddish purple, nodular skin lesions with the microscopic appearance shown in the figure. These lesions have been slowly increasing for the past year. Which of the following risk factors is most likely to play a role in the development of these skin lesions? A Antiretroviral therapy B Epstein-Barr virus infection C Hyperlipidemia D Mycobacterium avium complex infection E Sexual intercourse do fast pleasequestion: Can you summarize and explain for me what you want to tell in the article below? Can you explain the figure? When I read it myself, I do not understand exactly what is meant by the article. It would be nice if you could highlight the important points. You can use them in a figure or diagram to explain. thank you and hava a nice day :) Article: Nanotechnology Tools to Detect SARS-CoV-2 Standard procedures for detecting the virus from nasopharyngeal and/or oropharyngeal swabs have been reviewed recently and are primarily based on reverse transcription polymerase chain reaction (RT-PCR). Here, we would like to mention some preliminary ideas on nanotechnology-based assays to monitor the presence of SARS-CoV-2. A simplified test and variants thereof to detect viral proteins (e.g., HIV or influenza virus) without the need for expensive equipment is based on the color change of Au NPs bound to antibodies. Similar to the enzyme-linked immunosorbent assay (ELISA) antibodies coupled…