Use this mRNA coding sequence as your starting point. This sequence begins with a start codon and ends with a stop codon, so it is only looking at the region of DNA that directly encodes a protein sequence.5’-AUGCACAAAUUAGAGUACCCCCCAGGAAGGUAG-3’Make the following mutation in this sequence by changing/adding/removing only one nucleotide. Make the mutation easy to see (a different color, circled, something like that)1) A silent mutation that is also a transition TABLE 13.1The Genetic CodeFirst baseUUUU PhenylalanineUUC (Phe)UUAUUGCUUCUCCUACUGA AUAAUGAUUAUC Isoleucine (lle)GUUGUCLeucine (Leu)GUAGUGLeucine (Leu)Methionine (Met);start codonValine (Val)UCUUCCUCAUCGCU CUUU UUUC AGCCACCGACUACCA CAACGGGGGUU UUUUAGSecond baseSerine (Ser)Proline (Pro)Threonine (Thr)Alanine (Ala)(_))UAUUACUAA Stop codonUAG Stop codonCAUCACATyrosine (Tyr)Histidine (His)CAA Glutamine (Gln)CAGAAAAAGA A U AsparagineAAC (Asn)Lysine (Lys)GAU Aspartic acidGAC (Asp)GAA Glutamic acidGAG (Glu)UGU Cysteine (Cys)UGCUGA Stop codonUGG Tryptophan (Trp)UU UUSSSSAGUAG CAGAAGGSU GArginine (Arg)SerineArginine (Arg)(Ser)Glycine (Gly)DUAGCUCAGDUAG DUAGThird base

Introduction DNA mutations can occur for a variety of reasons, not just mistakes in DNA…

Use this mRNA coding sequence as your starting point. This sequence begins with a start codon and ends with a stop codon, so it is only looking at the region of DNA that directly encodes a protein sequence. 5’-AUGCACAAAUUAGAGUACCCCCCAGGAAGGUAG-3’ Make the following mutation in this sequence by changing/adding/removing only one nucleotide. Make the mutation easy to see (a different color, circled, something like that) 1) A silent mutation that is also a transition

Use this mRNA coding sequence as your starting point. This sequence begins with a start codon and ends with a stop codon, so it is only looking at the region of DNA that directly encodes a protein sequence. 5’-AUGCACAAAUUAGAGUACCCCCCAGGAAGGUAG-3’ Make the following mutation in this sequence by changing/adding/removing only one nucleotide. Make the mutation easy to see (a different color, circled, something like that) 1) A silent mutation that is also a transition

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter30: Protein Synthesis

Section: Chapter Questions

Problem 6P

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Similar questions

Referring to the genetic code presented in Figure , give the aminoacids specified by the following bacterial mRNA sequences. Q. 5′ –GUACUAAGGAGGUUGUAUGGGUUAGGGG ACAUCAUUUUGA–3′
From this overall anticodon sequence in tRNA, 3'-CAUCGGAAUAGAUCGCUAGUGGCAGGCAUAAUGAUCACCGGUCUGAGAAAAGUGGUACAUAUCAAC-5' Using ONE-letter amino acid code starting from N-terminus to C-terminus, what is the amino acid sequence that will be coded for?
From this overall anticodon sequence in tRNA, 3'-CAUCGGAAUAGAUCGCUAGUGGCAGGCAUAAUGAUCACCGGUCUGAGAAAAGUGGUACAUAUCAAC-5' What is the amino acid sequence that will be coded for using THREE-letter amino acid code starting from N-terminus to C-terminus.
In the copies of each sequence below, divide the sequences into codons (triplets) by putting a slash between each group of three bases. Sequence ATCTTCCCTCCTAAACGTTCAACCGGTTCTTAATCCGCCGCCAGGGCCCCGCCCCTCAGAAGTTGGTSequence BTCAGACGTTTTTGCCCCGTAACAACTTGTTACAACATGGTCATAAACGTCAGAGATGGTCAATCTCTTAATGACTSequence CTACAAACATGTAAACACACCCTCAGTGGACCAACTCCGCAACATAAACCAAACACCGCTCGCGCCGAAAAAGATATGG
mRNA sequence of A gene If we have the following mutations, find the type of the mutation (silent or missense or nonsense?) 17CàU 36GàA 49GàU 115AàC 5’ AAACUGUGACUGAACCUCAAACCCCAAACCAGCCCGAGGAGAACCACAUUCUCCCAGGGA CCCAGGGCGGGCCGUGACCCCUGCGGCGGAGAAGCCUUGGAUAUUUCCACUUCAGAAGCC UACUGGGGAAGGCUGAGGGGUCCCAGCUCCCCACGCUGGCUGCUGUGCAGAUGCUGGACG ACAGAGCCAGGAGGGAGGCCGCCAAGAAGGAGAAGGUAGAGCAGAUCCUGGCAGAGUUCCAGC UGCAGGAGGAGGACCUGAAGAAGGUGAUGAGACGGAUGCAGAAGGAGAUGGACCGCGGCCUGA GGUAGAAGCCGCUGGGGCUUGGGGCU-3’
The following segment of DNA in a hypothetical model organism encodes a polypeptide containingSEVEN amino acids. Pretend this short polypeptide is a completely functional enzyme. DNA tripletsencoding the translation initiation (or start) codon and a stop codon are included in the sequence.3 •GGGTACGATCGGAAAGTTGGTTCICCGGTATAGCTG5'5•CCCATGCTAGCCTTTCAACAAAGAGGCCATATCGAC.3'a. Label which of the DNA strands is the template strand and which is coding strand. b. Below, show sequence and the polarity of the mRNA encoded by this 'gene'. Determine theamino acid sequence of the polypeptide (use three letter codes for the amino acids) andidentify the N- and C- terminal ends of the polypeptide. please help. I am confused. c. Which of the 7 side chains in this polypeptide can form hydrogen bonds with polar molecules(like water)? Place a circle around these.d. Some amino acids on a polypeptide can be modified post-translationally. Thesemodifications may have some effect on the function of the…
From this overall anticodon sequence in tRNA, 3'-CAUCGGAAUAGAUCGCUAGUGGCAGGCAUAAUGAUCACCGGUCUGAGAAAAGUGGUACAUAUCAAC-5' What is the amino acid sequence that will be coded for using ONE-letter amino acid code starting from N-terminus to C-terminus and using THREE-letter amino acid code starting from N-terminus to C-terminus
Referring to the genetic code presented in Figure , give the aminoacids specified by the following bacterial mRNA sequences. Q. 5′ –AGGGAAAUCAGAUGUAUAUAUAUAUAUGA–3′
There are four codons that encode threonine. Consider the leader sequence in Figure 31.22A. What codons are used and with what frequency?
For the m-RNA nucleotide codons given below, what is the corresponding sequence of amino acids? AUG UGU AUA UAU GUA AUC ACC UUC UAU GUA ACA UUU UGG AAC AGC UGC CAU GUA UAC CAG AAA CUU GCA GAG CUG GCU UUG AUA UGA The α-helices are known to contain primarily the amino acids methionine, alanine, leucine, glutamate, and lysine, while β-pleated sheets are known to primarily contain the amino acids tryptophan, tyrosine, phenylalanine, isoleucine, valine, and threonine. Which one of these two types of secondary protein structure is present with this amino acid sequence?
A segment in the middle of an mRNA has the sequence 5¿- AGAGAACCGCGA-3¿. Using the codon table, translate this sequence, assuming the first three nucleotides are a codon.
Examine Table 15-2. Which amino acids are coded by the following codons? (Hint: For the first base [letter] in each of the codons listed below, look at the leftmost column of the table labeled “First Base.” For the secondbase in each codon, look at the top row of bases, and for the third base, look at the column on the right-hand sideof the page).a. UUUb. UCUc. UAUd. UGCe. CUUf. CGAg. CGGh. AAAi. AAGj. GAGk. GGUl. GGCm. GGAn. GGG