02:51
Domanda del libro di testo
Identify the amino acid carried by tRNAs with the following anticodon sequences.
5′-GAU-3′
543
views
Ch. 9 - The Molecular Biology of Translation
Sanders3rd EditionGenetic Analysis: An Integrated ApproachISBN: 9780135564172
Non è quello che usi tu?Cambia libro di testoScegli un libro di testo diverso
TOC.tableOfContents
- Ch. 1 - The Molecular Basis of Heredity, Variation, and Evolution64
- Ch. 2 - Transmission Genetics144
- Ch. 3 - Cell Division and Chromosome Heredity81
- Ch. 4 - Gene Interaction87
- Ch. 5 - Genetic Linkage and Mapping in Eukaryotes103
- Ch. 6 - Genetic Analysis and Mapping in Bacteria and Bacteriophages73
- Ch. 7 - DNA Structure and Replication71
- Ch. 8 - Molecular Biology of Transcription and RNA Processing79
- Ch. 9 - The Molecular Biology of Translation110
- Ch. 10 - Eukaryotic Chromosome Abnormalities and Molecular Organization100
- Ch. 11 - Gene Mutation, DNA Repair, and Homologous Recombination86
- Ch. 12 - Regulation of Gene Expression in Bacteria and Bacteriophage90
- Ch. 13 - Regulation of Gene Expression in Eukaryotes38
- Ch. 14 - Analysis of Gene Function via Forward Genetics and Reverse Genetics72
- Ch. 15 - Recombinant DNA Technology and Its Applications69
- Ch. 16 - Genomics: Genetics from a Whole-Genome Perspective49
- Ch. 17 - Organelle Inheritance and the Evolution of Organelle Genomes27
- Ch. 18 - Developmental Genetics43
- Ch. 19 - Genetic Analysis of Quantitative Traits66
- Ch. 20 - Population Genetics and Evolution at the Population, Species, and Molecular Levels105
Sanders3rd EditionGenetic Analysis: An Integrated ApproachISBN: 9780135564172Non è quello che usi tu?Cambia libro di testo
Capitolo 9, Problema 7b
Identify the amino acid carried by tRNAs with the following anticodon sequences.
5′-AAA-3′
Guida verificata passo dopo passo1
Understand the relationship between codons and anticodons: Anticodons are sequences of three nucleotides on tRNA that are complementary to the codons on mRNA. The anticodon pairs with the mRNA codon during translation to ensure the correct amino acid is added to the growing polypeptide chain.
Determine the complementary mRNA codon: The given anticodon is 5′-AAA-3′. To find the complementary mRNA codon, remember that RNA base pairing rules are A (adenine) pairs with U (uracil), and G (guanine) pairs with C (cytosine). Therefore, the complementary mRNA codon is 5′-UUU-3′.
Identify the amino acid corresponding to the mRNA codon: Use the genetic code table to determine which amino acid is specified by the mRNA codon 5′-UUU-3′. Each codon corresponds to a specific amino acid.
Verify the amino acid: Double-check the genetic code table to ensure the correct amino acid is identified for the codon 5′-UUU-3′. This step ensures accuracy in translation.
Conclude the process: The amino acid carried by the tRNA with the anticodon 5′-AAA-3′ is the one specified by the mRNA codon 5′-UUU-3′. This completes the identification process.
Risposta video verificata per un problema simile:
Questa soluzione video è stata consigliata dai nostri tutor come utile per risolvere questo problema.
Durata del video:
1mConcetti chiave
Ecco i concetti essenziali che devi comprendere per rispondere correttamente alla domanda.
tRNA and Anticodons
Transfer RNA (tRNA) is a type of RNA molecule that helps decode a messenger RNA (mRNA) sequence into a protein. Each tRNA has a specific anticodon sequence that pairs with a corresponding codon on the mRNA. The anticodon is crucial for ensuring that the correct amino acid is added during protein synthesis.
Video consigliato:
Codon-Amino Acid Relationship
In the genetic code, a codon is a sequence of three nucleotides on mRNA that specifies a particular amino acid. The relationship between codons and amino acids is defined by the genetic code, which is universal among most organisms. Understanding this relationship is essential for determining which amino acid corresponds to a given tRNA anticodon.
Video consigliato:
Amino Acid for Anticodon AAA
The anticodon sequence 5′-AAA-3′ pairs with the mRNA codon 3′-UUU-5′, which codes for the amino acid phenylalanine. This pairing is a key aspect of translation, where the tRNA delivers the appropriate amino acid to the growing polypeptide chain based on the mRNA sequence.
Video consigliato:
Pratica correlata
Domanda del libro di testo
Identify the amino acid carried by tRNAs with the following anticodon sequences.
5′-UAG-3′
411
views
Domanda del libro di testo
A couple and some of their relatives are screened for Gaucher disease in a community-based screening program. The woman is homozygous for the dominant allele, represented by G. The woman's father, sister, and paternal grandmother are heterozygous carriers of the mutant allele, represented by g. Her paternal grandfather, her mother, and both of her mother's parents are homozygous for the dominant allele. The man is heterozygous and he has a brother with Gaucher disease. The man's parents and grandparents have not been tested, but it is known that none of them has Gaucher disease.
On the pedigree, write the genotypes (GG, Gg, or gg) for each person who has been tested or for whom you can deduce a genotype. If a genotype cannot be determined completely, list the alleles you know or deduce must be present.
387
views
Domanda del libro di testo
A couple and some of their relatives are screened for Gaucher disease in a community-based screening program. The woman is homozygous for the dominant allele, represented by G. The woman's father, sister, and paternal grandmother are heterozygous carriers of the mutant allele, represented by g. Her paternal grandfather, her mother, and both of her mother's parents are homozygous for the dominant allele. The man is heterozygous and he has a brother with Gaucher disease. The man's parents and grandparents have not been tested, but it is known that none of them has Gaucher disease.
Draw a pedigree of this family, including the woman, the man, their siblings, parents, and grandparents.
377
views
Domanda del libro di testo
Identify the amino acid carried by tRNAs with the following anticodon sequences.
5′-CUC-3′
508
views
Domanda del libro di testo
Identify the amino acid carried by tRNAs with the following anticodon sequences.
5′-AUG-3′
595
views