Please identify the following on the Michaelis- Menten plot shown A, B, C, and the X and Y axes. Please briefly explain the significance of each.
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- 1. How many TSS sites were identified using this technique? 2. Look at the labels next to each of the annotated TSSs. What are the labels for the TSS sites? 3. What is the coordinate for TSS_tra_16584216?Briefly discuss (using three sentences) how the concepts and/or techniques in molecular biology are applied in COVID-19 pandemic, (Note: please answer with proper grammar for it to be easily understood since if the presentation of arguments are chaotic the point of the answer would be hard to understand.)Explain the structural activity between trans-ferulic acid and the NS2B-NS3 protease in the DENV-2 strain? Please refer to the specific conserved domains affected in the NS2B-NS3 Protease by trans ferric acid and how trans ferric acid can prevent viral replication by inhibiting the activity of the NS2B-NS3 protease in DENV-2.
- As stated in the text, bacteriophages have been discovered with the followingbase substitutions in their DNA:(a) dUMP completely substituting for dTMP(b) 5-hydroxymethyl-dUMP completely substituting for dTMP(c) 5-methyl-dCMP completely substituting for dCMPFor any one of these cases, formulate a set of virus-coded enzyme activitiesthat could lead to the observed substitution. Write a balanced equation foreach reaction you propose.Download BLOSUM30 and BLOSUMB0 substitu- tion matrices and place them side by side on your computer screen. What are the differences between the two matrices? Why do you see these differences?A research group collaborating with the hospital extracted DNA from the peripheral blood leucocytes of the patient V.1, her sister V.2, her mother IV.1 and her father IV.2 with consent and ethical approval for experimental work involving human tissues. These specimens were used for sequencing studies to screen for causative variants in amyloid precursor protein (APP), presenilin-1 (PSEN1) and presenlin-2 (PSEN-2) genes. The outcome is shown in Fig. 2 below. APP IV.1 961 TACGGCGGATGTGGCGGCAACCGGAACAACTTTGACACAGAAGAGTACTGCATGGCCGTG V.2 961 TACGGCGGATGTGGCGGCAACCGGAACAACTTTGACACAGAAGAGTACTGCATGGCCGTG -Y--G--G--C--G--G--N--R--N--N--F--D--T--E--E--Y--C--M--A--V- Amino Acid IV.2 961 TACGGCGGATGTGGCGGCAACCGGAATAACTTTGACACAGAAGAGTACTGCATGGCCGTG 1020 TACGGCGGATGTGGCGGCAACCGGAATAACTTTGACACAGAAGAGTACTGCATGGCCGTG 1020 Amino Acid -YGGCGGNRN NFD TEEY C-M-A-V-340 V.1 961 PSEN-1 IV.1 361 V.2 361 Amino Acid PSEN-2 1020 1020 340 CATACCGACACTCTCCCCCACACACCCCTGCACTCAATTCTCAATCCTCCCATCATCATC 420…
- Considering counting rules, calculate the initial titre of the sample viral stock if the following plaques were counted in a plaque assay. Show clear sample calculations. Table 1: Plaque assay counts for lambda phage stock titre enumeration of average concentration (PFU/mL) Total dilution of viral stock 1/13500000 1/135000000 1/135000000 plated Volume diluted viral stock 0.1 0.1 0.1 plated (mL) PFU replicate 1 TNTC 275 25 Calculated concentration (PFU/mL) replicate 1 PFU replicate 2 TNTC 239 23 Calculated concentration (PFU/mL) replicate 2 Average concentration (PFU/mL)Identify the open reading frame for the following sequence: CACAGCCTACTAATGGTGTTGGCTAT Note: When I first attempted this question I identified the open reading frame as starting from ATG. However I was told that my reading frame was wrong and that the frame should include an asparagine group but how it that possible?Design 6 bp primers to amplify the region of this sequence that is highlighted in yellow. attatatttt atattatata ctctgggctc agagcagccc 40 41 atattatata tatatatttt aaaatattat aaatttattt 80 81 cagtcacgcg tcctgatgac attatatttt ataatttttt 120 121 ttttattttt attatatttt aaaatattat aaatttattt 160 161 aaaatattat tatatattta aaatttattt attataaaat 200 201 aaaatattat ttttattttt gagatcagga cggctgcatg 240 Forward primer Reverse primer
- Describe and explain the difference in results if the serial dilution step of the T4 bacteriophage suspension inour experiment was skipped (i.e., all of Step #3 of the procedures was skipped)? _________________________Current EventsThe Johnson and Johnson COVID-19 vaccine consists of inactivated adenovirus that has been altered to containgenetic information encoding SARS-CoV-2 surface spike proteins. The virus targets and delivers this geneticinformation to the cells of our respiratory tract, which produce benign SARS-CoV-2 surface spike proteins butare effective for training our immune system to defend us against SARS-CoV-2.Based on this information and your knowledge of viruses in general, could T4 bacteriophage be used in place ofThe pathway for arginine biosynthesis in Neurospora crassa involves several enzymes that produce a series of intermediates as shown. O O O O ornithine citrulline ARG-E arginosuccinate arginine N-acetylornithine arginine You did a cross between ARG-E ARG-H* and ARG-E* ARG-H¯¯ Neurospora strains and identified an Arg- strain from an NPD tetrad. (Assume that Neurospora forms tetrads in the same way yeast do.) Which compound would rescue growth of this Arg- spore? N-aceltylornithine ARG-F ornithine citrulline ARG-G ARG-H → argininosuccinateFor the following sequence please design an 18 base pair forward primer. ATGGCTGATAAGATAGAGAGGCATACTTTCAAGGTCTTCAATCAAGATTTCGAAAAAGAGCTGGAGTTTGGATTAGATAGAAAATATTTTTAG