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- (a) Answer all sections (i)- (Iv). Below is given the structure of three anti-HIV drugs: OH Meo. OMe NH Ph Nevirapine Atazanavir Staudivine (i) Give the drug target and discuss the anti-HIV mechanism of each of these drugs. Vaccines are an attractive prophylactic treatment against both viral and bacterial diseases. A number of glycaconjugate vaccines using bacterial polysaccharide structures conjugated to protein carriers have been introduced into mass vaccination schemes with excellent results. What differences are there in the immune response to a glycoconjugate vaccine as compared to a polysaccharide vaccine? These glycoconjugate va nes has been used for 30 years without any change in their structures, while the composition of the flu vaccine, based on attenuated or killed virus particies, is changed from year to year. Discuss the reason behind this. (iv) Discuss why it has not been possible to develop a (part structure) vaccine against the HIV virus, based on either I) viral…ture.com/courses/7611/assignments/170598?module_itemid%3D695428 TR E Edulastic: Formativ. A Desmos | Testing O YouTube I Quiz | ReadTheory Quill.org - In О в, С, А, D D, B, A, C C, B, D, A How many nucleotides are represented in the diagram? * 2 points O 6 12 18Why is COVID-19 a man made? (Brief explanation only atleast 3-5 sentences)
- One of the members of your research group attempted to isolate theenzyme using the protocol you presented. To confirm whether theygot the protein, SDS-PAGE was performed and the gel on the rightwas obtained. Perform the necessary calculations to determine themolecular weight of the suspected band on the gel in the lanelabeled “dialyzed.”Stiffening of the arteries, joints, and lensesin old age may be a result of cross-linkingbetween ______ moleculesPLEASE MAKE THE DR BRUJIN GRAPH From these k-mers construct a de Bruijn graph and determine the sequence of the contig. AGCG ATCT ATGA ATGG ATTC CCCT CCTG CTCT CTGA CTGC CTTT GAAG GATT GCGT GCTC GTTC TATG TCAT TCTA TCTT TGAA TGAT TGGA TGTT TTCA TTCC TTTC
- Please help me answer questions Part IV- 1, 3, 4 Thank you, Heres a link to the PDF https://www.cusd80.com/cms/lib/AZ01001175/Centricity/Domain/8922/eofad.pdf. The following diagram shows the biosynthesis of B12 coenzymes, starting with the vitamin. DMB is dimethylbenzimidazole. (a) What one additional substrate or cofactor is required by enzyme B? (b) Genetic deficiency in animals of enzyme C would result in exces- sive urinary excretion of what compound?it is a dihybridcross
- (a) Draw diagrams to show how the four synthetic oligonucleotides below could base-pair to form a stable model Holliday junction. W 5' GATCGCATTGTAGCCGTAGGTCCACTGTAA 3’ X 5' GTCCCATACGTAGCCGTAGGACATGTACCG 3' Y 5' CGGTACATGTCCTACGGCTACAATGCGATC 3' Z 5' TTACAGTGGACCTACGGCTACGTATGGGAC 3' I and 21Proteoglycan aggregates in tissues form hydrated, viscousgels. Can you think of any obvious mechanical reason whytheir capacity to form gels is important to cell function?[Hint: Liquid water is virtually incompressible.]Please help me with part one question 3 Thank you PDF link https://www.cusd80.com/cms/lib/AZ01001175/Centricity/Domain/8922/eofad.pdf