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- A normal mRNA that reads 5’ - UGCCAUGGUAAUAACACAUGAGGCCUGAAC- 3’ has an insertion mutation that changes the sequence to 5' -UGCCAUGGUUAAUAACACAUGAGGCCUGAAC- 3’. Translate the original mRNA and the mutated mRNA, and explain how insertion mutations can have dramatic effects on proteins. (Hint: Be sure to find the initiation site.)PLEASE FL OUT TABLE USING INSTRXUTIONS -USE BASE PAIRING RULES TO COMPLETE SECOND COLUMN FOR EACH MUTATION WRIYE IN ANY MRNA DOEONS RHAT WILL BE FHANGED AS THE REEULR OF RHE MURATION AND USE X MARKS RO INDÍCATE DOONS THAT WONT BE FHANGES CIRCLE STOP CODONSExplain The mRNA codon of valine is: GUC UGG CCA TTG
- Mutated DNA Sequence #2: T A C G A C C T T G G C G A C G A C TWhat’s the mRNA sequence?What will be the amino acid sequence?What kind of mutation is this?Will there likely be effects?Transcription. Using strand 1 of the DNA molecule as a template, transcribe a messenger RNA molecule (a.k.a. mRNA transcript). Strand 1 3’ End TTG CTT CAC CTT GCG CGC CCG CGC TAA TTG 5’ end mRNAWhat's the tRNA strand for the following mRNA strand: AUGGCUAACCUUGUA
- Mutated DNA Sequence #2: T A C G A C C T T G G C G A C G A C T What’s the mRNA sequence? (Circle the change) What will be the amino acid sequence? Will there likely be effects? What kind of mutation is this?A single nucleotide addition and a single nucleotide deletion approximately 15 bases apart in the DNA cause aprotein change in sequence fromPhe–Ser–Pro–Arg–Leu–Asn–Ala–Val–LystoPhe–Val–His–Ala–Leu–Met–Ala–Val–Lysa. What are the old and new mRNA nucleotide sequences? (Use the codon dictionary in Figure 9-5.)b. Which nucleotide has been added? Which has beendeleted?COMPLEMENTARY DNA SEQUENCE OF GACGGCTTAAGATGC
- 100All tRNA molecules have poly (A) tails at their 3' end. Yesornoa) Replicate this sense strand to create a double-stranded DNA helix TGAGGATGAAACTCACACCGGGGCGCAGTTTGGCACTTAGATTCTTGTACACGACCTAGTATAACACAGTT b) Using this DNA double helix, express the gene – i.e. determine the resulting polypeptide sequence by using the correct reading frame. When you get to the stop codon – you may write an asterisk (i.e. a “*”) to denote the stop codon. c) Does the sense strand DNA sequence have 5’ and 3’ UTR sequences? If so – write them in the space below 5’ UTR: 3’ UTR:Complete the complementary strand: mRNA transcription ATTCGAGGCTAA