Concept explainers
a.
To determine:
The three-letter amino-acid sequence expected from 5' CAA | GUU | AGA | CUG 3'.
Introduction:
The genetic code is a relationship between the polypeptide chain of amino acid and
b.
To determine:
The three-letter amino-acid sequence expected from 5' CAU | AAA | UUU | CGA |UGA 3'.
Introduction:
The genetic code is a relationship between the polypeptide chain of amino acid and nucleotide sequence of mRNA. Each codon is responsible for a particular amino acid, but an amino acid can be decoded from one or more codons.
c.
To determine:
The three-letter amino-acid sequence expected from 5' AUG | CCC | GGG | UUA | CCA | AUU 3'.
Introduction:
The genetic code is a relationship between the polypeptide chain of amino acid and nucleotide sequence of mRNA. Each codon is responsible for a particular amino acid, but an amino acid can be decoded from one or more codons.
Want to see the full answer?
Check out a sample textbook solutionChapter 11 Solutions
EBK LABORATORY MANUAL FOR GENERAL, ORGA
- 3. Which amino acid is selected by the mRNA codon GAA? alanine glutamic acid histidine tyrosinearrow_forwardConsider the following mRNA base sequence 5CUUCAG3 a. What dipeptide is coded for by this mRNA? b. What dipeptide is formed if a point mutation converts CUU to CUC? c. What dipeptide is formed if a point mutation converts CAG to AAG? d. What dipeptide is formed if a point mutation converts CUU to CUC and CAG to AAG?arrow_forwardDraw the complete structure of the ribonucleotide codon UAC. For what amino acid does this sequence code?arrow_forward
- The following is a base sequence for an exon portion of a template strand of a DNA molecule: What is the base sequence of the hnRNA strand synthesized from the DNA template strand? What is the base sequence of the mRNA strand synthesized from the hnRNA strand? What codons are present in the mRNA strand produced from the DNA template strand? What tRNA molecule anticodons are needed to interact with the codons present in the mRNA strand produced from the template DNA strand?arrow_forwardIs the trinucleotide in Problem 22-31 found only in DNA, found only in RNA, or found in both DNA and RNA? Explain the basis for your answer.arrow_forwardWrite the base sequence for the mRNA that would be formed during transcription from the DNA strand with the base sequence GCCATATTG.arrow_forward
- An hnRNA molecule contains three exons, with the middle one and one other being alternative exons. How many different mRNA molecules can be produced from this hnRNA molecule?arrow_forwardUSE THE CODON CHART BELOW First base (a) RNA Codons for the Twenty Amino Acids Second base U с A G Phe Ser Cys Pne Ser Cys Ser Leu STOP Leu Ser Trp Leu Pro Arg Arg Leu Arg Leu Leu Arg Ser lle Ser lle Arg lle Arg Met (start) Gly Val Gly Val Val Gly Val Gly D с G Pro Pro Pro Thr Thr Thr Thr Ala Ala Ala Ala Tyr Tyr STOP STOP His His Gin Gin Asn Asn Lys Lys Asp Asp Glu Glu DURGDOUAG Third base Amino-acid abbreviations = Alanine = Arginine Ala Arg Asp = Asn = Cys = Glu Aspartic acid Asparagine Cysteine = = Glutamic acid Gin = Glutamine Gly Glycine His Histidine lle Isoleucine Leucine Leu - Lys Met Lysine Methionine Phenylalanine Phe Pro Ser - Thr Trp Tyr Val Proline Serine Threonine Tryptophan = Tyrosine = Valinearrow_forwardWhat amino acid sequence would you expect from the translation of the following mRNA segment? CGA AAA GUU UUU Group of answer choices a. Arg-Asn-Val-Leu b. Asn-Lys-Val-Leu c. CGA-AAA-GUU-UUU d. Arg-Lys-Val-Phe e. Cga-Aaa-Guu-Uuuarrow_forward
- What is protein sequence generated by your MRNA ?Be sure to label the N and C termini.arrow_forwardQ11arrow_forwardGiven the following mRNA transcript: 5’-UUUGGCAUGGGUAUCGUAGAGAUGGAAUUCAUAGUGGAGUAA-3’ a. Determine the DNA template from which the mRNA was transcribed. b. What is the one-letter abbreviation of the protein product of the mRNA transcript?arrow_forward
- General, Organic, and Biological ChemistryChemistryISBN:9781285853918Author:H. Stephen StokerPublisher:Cengage LearningOrganic And Biological ChemistryChemistryISBN:9781305081079Author:STOKER, H. Stephen (howard Stephen)Publisher:Cengage Learning,
- Chemistry for Today: General, Organic, and Bioche...ChemistryISBN:9781305960060Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. HansenPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage Learning