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Give one chromosome and show its value after mutation - 8 Quean problem
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- Heteroduplex DNA Formation in Recombination From the information in Figures 28.17 and 28.18, diagram the recombinational event leading to the formation of a heteroduplex DNA region within a bacteriophage chromosome.Please help me with the orange question. My answer is leading strand will encounter lagging strand. I dont know if it’s correct. Thank youO Off target effects are not really a concern. Question 20 What happens after a double stranded break is induced in the DNA? Select the statement that is FALSE. O HR which will lead to a small indel if template DNA is absent O Microhomology-Mediated End Joining O Non-Homologous End Joining O HR if template DNA is present Question 21 See below for four STR profiles from four different boys, as depicted in an electropherogram. The peak local
- 5.64 x 10^6 base pairs Short questionsChain termination/Nonsense mutation - no a.a. that corresponds to a new base sequence; results to the appearance of nonsense codon DNA Sequence : TGG GTC CGG CCC AAT 3. What is the new DNA sequence and the corresponding new amino acid sequence When there is a T-substitution in the 14th N-base?5' 3' ORF for gene X +1 You find a mutation elsewhere in the genome (not within the sequence above) that you decide to call Mutation #2. When Mutation #1 in gene X (from the above question) is combined with Mutation #2 in the same organism, you get the phenotype in the blots below. This second mutation is most likely in what specific factor? Wild Type Northern Gene X O ribosome O sigma factor O DNA polymerase RNA polymerase Double mutant Wild Type Western Gene X direction of transcription Double mutant 3' 5'
- Based on standard MS- LS3-1: Fish in a cave system in Mexico is missing its eyes, has thin, translucent skin, and is relatively small (7-10 cm in length). Can you describe by model why structural changes to genes (mutations) on chromosomes may affect proteins and may result in beneficial effects to the structure and function of the fish? Can you answer in the following format? 1- Structure How Structure and Function is Affected by Mutations in Blind Fish Eyes Scales Taste Cells Lateral Line 2- Model to explain what causes these changes: Change: ______________ Adapting an Organism to the Dark Cause: ________________ Stop the Growth of Eyes Effect: ___________________ Fish with Heightened Other Senses References: Video: Rare Blind Cave Fish in Mexican Cave System https://www.youtube.com/watch?v=MWdtGuDd8z0 Fact Sheet: Blind Cave Fish https://www.denverzoo.org/animals/blind-cave-fish Information: Mexican Tetra…Cynt Classifying mutations A certain section of the coding (sense) strand of some DNA looks like this: $-ATGTATATCTCCAGTTAG-3" It's known that a very small gene is contained in this section. Classify each of the possible mutations of this DNA shown in the table below. mutant DNA 5- ATGTATCATCTCCAGTTAG-3' S-ATGTATATCTCCAGTTAG-3 5- ATGTATATATCCAGTTAG-3' type of mutation (check all that apply) insertion deletion point silent noisy insertion O deletion point silent noisy insertion O deletion point silent Onoisy X GOO HUAWEI Nova 2 Plus DUAL CAMERA During transcription, the DNA can be modified by the enzyme DNA methyltransferase and will enhance the change of O a. Thymidine into Cytidine O b. Adenine into Thymidine C. Guanine into Thymidine O d. Cytidine into Thymidine O e. Uridine into Cytidine Oxidation of indole to cis 2,3 dihydrodiol by usually produced in. Select one: Oa. 2,5 DKG reductase, E. coli O b. Tryptophanase, E. coli O c. Naphthalene dioxygenase, pseudomonas O d. Xylene oxidase, pseudomonas
- Make me frameshift mutationHomologous Recombination, Heteroduplex DNA, and Mismatch Repair Homologous recombination in E. coli leads to the formation of regions of heteroduplex DNA. By definition, such regions contain mismatched bases. Why doesn’t the mismatch repair system of E. coli eliminate these mismatches?Helicase Unwinding of the E. coli Chromosome Hexameric helicases, such as DnaB, the MCM proteins, and papilloma virus El helicase (illustrated in Figures 16.22 to 16.25), unwind DNA by passing one strand of the DNA duplex through the central pore, using a mechanism based on ATP-dependent binding interactions with the bases of that strand. The genome of E. coli K12 consists of 4,686,137 nucleotides. Assuming that DnaB functions like papilloma virus El helicase, from the information given in Chapter 16 on ATP-coupled DNA unwinding, calculate how many molecules of ATP would be needed to completely unwind the E. coli K 12 chromosome.