Given the following complementation chart for holes in Monstera, give me the biochemical (phenotype) pathway. A В D E Holes Class 1 + + + - - Class 2 + + Class 3 + + + Class 4 Class 5 + + - - + +
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- Why nonhomologous end-joining (NHEJ) is helpful ?Consider the five E. coli merodiploid strains listed here. Strain #1 I+P+O+Z-Y+/I+P+OcZ+Y+ Strain #2 I+P+O+Z+Y+/I-P+OcZ+Y- Strain #3 I+P+O+Z-Y+/I-P+OcZ+Y- Strain #4 I-P-O+Z+Y-/I+P+OcZ-Y+ Strain #5: ISP+O+Z+Y+/I-P+O+Z+Y- Which of these strains will be inducible for expression of b-galactosidase? Select all correct answers. A.) Strain #2 B.) Strain #3 C.) Strain #1 D.) Strain #4 E.) None of these F. )Strain #5For E. coli strains with the lac genotypes show below, use a plus sign (+) to indicate the synthesis of β-galactosidase and permease and a minus sign (–) to indicate no synthesis of the proteins.
- What happens in the absence of tryptophan in the 2-3 configuration?The synthesis of flower pigments is known to be dependent on enzymatically controlled biosynthetic pathways. For the crosses shown here, postulate the role of mutant genes and their products in producing the observed phenotypes: (a) P1: white strain A * white strain B F1: all purple F2: 9/16 purple: 7/16 white (b) P1: white * pink F1: all purple F2: 9/16 purple: 3/16 pink: 4/16 whiteExplain 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.
- Based on the information in as shown, which single-nucleotide mutationevent is more likely: Arg-to-His, or Arg-to-Ser? Explain.Let’s suppose you make a transposon library of the cellulose-secreting bacterium Komagataeibacter xylinus, with the goal of finding mutants that produce higher than normal amounts of cellulose, which would be useful industrially. However, despite your best efforts you are unable to isolate any transposon mutants that make more cellulose than the wild-type strain.Why might this have failed? List as many reasons as you can think of.In this gene order question, would the order be a/b -- kf -- nm since genes with shorter map unit distances are closely linked?
- In a particular species, the gene for the kappa light chain has 200 V segments and 4 J segments. In the gene for the lambda light chain, this species has 300 V segments and 6 J segments. If only the antibody diversity arising from somatic recombination is taken into consideration, how many different types of light chains are possible?Based on the information in Figure, which single-nucleotide mutationevent is more likely: Arg-to-His, or Arg-to-Ser? Explain.Consider the five E. coli merodiploid strains listed here. Strain #1 I+P+O+Z-Y+/I+P+OcZ+Y+ Strain #2 I+P+O+Z+Y+/I-P+OcZ+Y- Strain #3 I+P+O+Z-Y+/I-P+OcZ+Y- Strain #4 I-P-O+Z+Y-/I+P+OcZ-Y+ Strain #5: ISP+O+Z+Y+/I-P+O+Z+Y- Which of these strains will express b-galactosidase constitutively? Select all correct answers. A.)Strain #5 B.)Strain #1 C.)Strain #4 D.)Strain #2 E.)Strain #3