Your protection from viral diseases is mitigated by a continuous series of systems, Explain each system in the series, the main components involved, and how they act to aid in this protection.
Q: Why do A-T base pairs inhibit left-handed DNA formation?
A: The capacity of nucleic acids to guide their own reproduction from monomers makes them unique.…
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A: Introduction We are surrounded by various pathogens such as bacteria, viruses, fungus etc. Every…
Q: A recessive trait will be observed in individuals that are for that trait? Diploid heterozygous…
A: A recessive trait will be observed in individuals that are homozygous for that trait.…
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A: Rifamycin is an antibiotic used to treat various pathological conditions. It inhibits DNA dependent…
Q: Is it enough or even possible to have resilience on the community level only?
A: Please follow step 2 for detailed explanation.
Q: discuss the engineered embryronic stem cell method of obtaining gain of function transgenic mice
A: Answer :- Ordinarily, transgenic mice are created by microinjecting the transgenic develop into a…
Q: Crops gain genetic diversity when large swathes of farmland are planted with the same crop. Which…
A: Genetic diversity is the base for plants endurance in nature and for crop improvement. Variety in…
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A: INTRODUCTION The process by which green plants, bacteria, and algae make glucose with the help of…
Q: you observe the following data: 5 white-eyed males, 18 wild-type males, 7 white-eyed females, and 10…
A: Allele is the alternate form of a gene. Gene is the sequence of nucleotides that results in…
Q: What if the difference between a fiona and a fauna
A: Basis of Comparison Flora Fauna Meaning It refers to the natural vegetation in a specific…
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A: Introduction Amino acids are the basic building blocks of the proteins in our body. Amino acids not…
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A: Shannon diversity index ( H) is also known as Shannon weaver index. This is commonly used to…
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A: statements is below that reflect own views of what is right and wrong. If one really love animals,…
Q: ase within a family. Square symbols represent males and circle symbols represent females. Dark…
A: Autosomal recessive
Q: Prezygotic barriers include all of the following, except for
A:
Q: Which of the following situations could decrease the average fitness of a population? Snakes in a…
A: Introduction :- Fitness is a measure of an organism's ability to live and reproduce, with an…
Q: [9.4] Examine a prepared slide of the sheep liver fluke Fasciola. Parasites like Fasciola feed by…
A: There are few important points about the liver fluke or Fasciola Its belong to Phylum…
Q: 77) the DDRP : a. This enzyme is found in negative sense RNA virus b. This enzyme is found in…
A: * DDRP is the DNA dependent RNA polymerase Enzyme. * It's main function is that it can catalyse RNA…
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A: The terms benign and malignant correlate to the course of the neoplasm. Benign neoplasms stay…
Q: Common Name Genus Name Specifie Epithet Scientifie Name Squash Cucurbita maxima Felis catus (animal)…
A: * Binomial nomenclature or binary nomenclature is the system of naming a species by giving a name…
Q: what conditions do bacteria need to grow ? think about the condition needed for yeast and if these…
A: Bacteria are prokaryotic organisms devoid of nucleus and membrane bound organelles.
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A: Linkage is defined as either the gene's close association or other DNA sequences that are present on…
Q: Based on your insights from the lesson you just read, answer the following questions with your own…
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A: * Thermophiles are organisms organisms that can lives at relatively high temperatures, between 41…
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A: The living organisms are classified into different groups depending upon there characteristics. In…
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A: Introduction :- Blood that has a low oxygen saturation compared to blood exiting the lungs is…
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A: Given, Genotypic frequency of rr(recessive)= 0.23 As the R locus is in Hardy-Weinberg equilibrium,…
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A: Female salamender has black eyes and male salamander has red eyes and yellow color.
Q: Write instruction to make cell culture medium using DMEM consist of 10% FBS, 1% streptomycin.
A: Introduction Streptomycin is an antimycobacterial drug which is used in the treatment of…
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A: In more technical literature, an organism is typically referred to by its scientific name. The…
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A: Pattern recognition receptors(PRR) These are class of transmembrane toll like receptors(TLRs) found…
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A: Introduction The 10–20 system, also known as the International 10–20 system, is a way for describing…
Q: Describe how polypeptides are modified after translation
A: Modification after translation are called Post translational modifications. This is done to form the…
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A: Herpes simplex virus is usually related to the sexually related disease. This virus is transferred…
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A: The alleles are the alternative forms of a gene that are located on the same locus of a homologous…
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A: The electron transport chain is responsible for generating electrochemical gradient across the inner…
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A: Introduction The process of moving air into and out of the lungs to permit gas exchange with the…
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Q: 14. Substances from various sources, both inorganic and organic, that can induce physiological…
A: >> Answer is a) Phyloalexins Phyloalexins are produced in plants as a part of their defense…
Q: Find three examples of organism phenotypes were environmental factors “override” genetics
A: Introduction :- The term "phenotype" refers to an organism's observable physical properties, such as…
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A: Plants are the eukaryotes that produce their food by a process known as photosynthesis by utilising…
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A:
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A: Yes this is possible... First we isolate the yeast species which are needed for protein expression.…
Q: In a population of 527 individuals, a locus has two alleles: T and t. If 148 individuals have the tt…
A: Hardy Weinberg equilibrium- explains that frequency of allels and genotypes remains constant from…
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- 00 Examine the structures below of several anti-viral drugs. Match the anti-viral drugs with the correct description or mechanism: NH2 HN NH HO. HN H OH N=N=N AZT (Zidovudine) HO HO. Solvadi Amantadine Acyclovir Nevirapine inhibits the viral DNA polymerase of herpesviruses | əsooy) | an allosteric (noncompetitive) inhibitor of HIV reverse transcriptase | Choose ] blocks the M2 channel in the Flu virion so the virus cannot sense acidic pH Amantadine the first nucleoside analog designed to inhibit HIV reverse transcriptase [ Choose ] Hepatitis C drug that blocks the viral RNA polymerase [ Choose ] 31 EEO 24 6 4. 9Viruses can easily mutate exchange genetic material, mechanisms referred to as antigenic drift and antigenic shift. These changes allow the virus to evade the immune system defenses. Match each term with the correct definition Antigenic drift [ Choose ] [Choose ] Different strains of a virus or strain of different viruses, combine and form a new strain that now has a mixture of the surface antigens Antigenic shift The virus changes genetically by accumulating mutations within the genes that code for antibody-binding sitesYou work for a large biotechnology company that is studying viruses, vaccines, and small molecule inhibitors. You are asked to give an overview of cell signaling as it relates to the coronavirus and young adults. a) Describe cell signaling pathways (e.g., at least 3) that are likely manipulated during a coronavirus infection. In your description, include how the pathways are involved in antagonizing the host antiviral response.
- All HPV are non-enveloped double stranded DNA viruses. Their genomes are circular and approximately 8 kilobase pairs in size. Most encode eight major proteins, 6 located in the “early” region and 2 in the “late” region. The “early” proteins are regulatory in function.... Can you please elaborate about the HPV genome in more detail that what I posted above? Thanks.Your friend hasn't been feeling well, and you think that she should get tested because it could be a virus or even multiple viruses! Nancy is conducting a qPCR experiment to detect how much of virus A, B, and/or C your friend is infected with. All three viruses contain RNA as their genetic material. Nancy takes a saliva sample and is excited to begin. However, it's her very first time conducting qPCR so a few mishaps occurred during this experiment. Unfortunately... ● Nancy forgets to reverse transcribe the RNA of virus A, and • The cDNA of virus C contains a mutation where the probe is designed to bind, and • Nancy uses the same color fluorescent dye for viruses B and C Fortunately, all the probes consisted of a fluorescent and quenching dye. Which qPCR graph is most representative of Nancy's experiment after several cycles of qPCR? Explain why the answer you chose is correct. A. (₁ Fluorescence B B # of Cycles A A # of Cycles с B. D. Fluorescence B # of Cycles B # of Cycles с1. Precise words:Find the nonspecific terms in the following sentences. Replace the nonspecific choices with more preciseterms or phrases (It is not necessary to change the sentence structure).(i) All OVE mutants showed enhanced iP concentrations.(ii) Plants were kept in the cold overnight.(iii) To provide proof of concept for our hypothesis, we studied a virus in its host cell.(iv) The present paper reports on continuing experiments that were performed to clarify thissurprising effect.(v) The first transition state is a little lower in energy than the second transition state. 2. Simple words:Improve the word choice in the following examples by replacing the underlined terms or phrases withsimpler word choices (do not change the sentence structure).(i) These data substantiate our hypothesis.(ii) The difference in our results compared to those of Reuter et al. (1995) can be accounted forby the fact that different conditions were used.(iii) For the purpose of discussing cell migration we…
- Answer the following and inlcude the references SARS-CoV-2, the virus that causes CoVid-19, belongs to the Coronaviridae family. Viruses under this family have a genome made of single-stranded positive-sense RNA. Is this similar to the viral genome of HIV? If so, do you think that – in theory – they would have similar replication cycles? Do you think that ART combinations/options might help in suppressing the viral replication of SARS-CoV-2? Expound.Finding drugs to treat viruses is far more challenging than finding drugs to treat bacteria. A. Why the difference? Ans: Viruses need a host cell to replicate and a bacteria needs food to continue to replicate. B. What can anti-viral drugs target in order to bring a viral infection under control, or to prevent a viral infection in the first place? Ans: To bring an infection under control you would want to inhibit protease so it could not break down the polypeptide protein chain down into new protein coats. C. What can anti-viral drugs target to prevent a viral infection in the first place? Ans: To prevent a viral infection in the first place you could take a medication that would alter the surface receptor, fill in the surface receptor or inhibits the viral surface protein all together. D. Offer 2 examples of drugs used to control viral infections (specify virus) and how do they work on different targets. Ans:…Since early 2020 human societies around the world have suffered a viral pandemic and struggled to cope with Covid-19. Provide one example of a policy or response that has been effective and one example of a policy or response that has been ineffective. Propose a policy that should be implemented in the near future. ( should be based on your knowledge of evolutionary biology.)
- Describe 4 differences and 4 similarities between viral lytic and lysogenic phases. * For each difference clearly state the reason why lytic is different from lysogenic using technical biological terms.* For each similarity you can just state what is the reason(s) the 2 phases are similar. Essay Limit: 300 words Book: Biology (Campbell) 11 edition Urry. Cain. Wasserman. Minorsky. Reeceanswer doesn't have to be long i just need an explanation, thank you! The whole world right now is concerned (or they should be) about the appearance of new variants of SARS-CoV-2. Among other things, these variant viruses have mutations that change the amino acid sequence of the spike protein on the virus surface. While this is concerning, I would like to propose that there is a limit to how far these mutations can change the spike protein. Why can't there be an endless number of new mutations of this viral protein? How would these amino acid changes affect how the virus works?Explain how antiviral genes in your DNA get activated ? Include the names of all molecules involved and how they work in the fight against a viral infection.