교과서 질문
What is the one-letter amino acid sequence formed from the following mRNA that codes for a pentapeptide that is an endorphin called Met-enkephalin?
5'AUG|UAC|GGU|GGA|UUU|AUG|UAA3'
773
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Ch.11 Nucleic Acids Big Molecules with a Big Role
Frost4th EditionGeneral, Organic and Biological ChemistryISBN: 9780134988696
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TOC.tableOfContents
- Ch.4 Introduction to Organic Compounds75
- Ch.5 Chemical Reactions19
- Ch.6 Carbohydrates Life's Sweet Molecules62
- Ch.7 States of Matter and Their Attractive Forces8
- Ch.8 Solution Chemistry Sugar and Water Do Mix4
- Ch.10 Proteins Workers of the Cell89
- Ch.11 Nucleic Acids Big Molecules with a Big Role69
- Ch.12 Food as Fuel An Overview of Metabolism65
7장, 문제 71b
Provide the three-letter amino acid sequence expected from each of the following mRNA segments:
b. 5'CUA|AGC|UUC|AAC|UGG3'
검증된 단계별 안내1
Identify the codons in the mRNA sequence by dividing the sequence into groups of three nucleotides. For the given sequence, the codons are: CUA, AGC, UUC, AAC, and UGG.
Use the genetic code table to determine the amino acid corresponding to each codon. For example, CUA codes for Leucine (Leu), AGC codes for Serine (Ser), UUC codes for Phenylalanine (Phe), AAC codes for Asparagine (Asn), and UGG codes for Tryptophan (Trp).
Convert the full names of the amino acids into their three-letter abbreviations. For instance, Leucine becomes Leu, Serine becomes Ser, Phenylalanine becomes Phe, Asparagine becomes Asn, and Tryptophan becomes Trp.
Write the amino acid sequence in the order corresponding to the codons in the mRNA segment. Ensure the sequence is presented as three-letter abbreviations separated by hyphens.
Double-check the sequence to confirm that each codon has been correctly translated into its corresponding amino acid and that the sequence matches the original mRNA codon order.
비슷한 문제에 대한 검증된 영상 답변:
이 영상 해법은 위 문제에 도움이 된다고 튜터들이 추천한 것입니다.
영상 길이:
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주요 개념
질문에 올바르게 답하기 위해 반드시 이해해야 하는 핵심 개념들은 다음과 같습니다.
mRNA Translation
mRNA translation is the process by which ribosomes synthesize proteins by decoding the messenger RNA (mRNA) sequence. Each set of three nucleotides, known as a codon, corresponds to a specific amino acid. Understanding this process is crucial for determining the amino acid sequence from an mRNA strand.
추천 영상:
가이드 코스
1:42
Introduction to Translation Concept 1
Codons and Amino Acids
Codons are sequences of three nucleotides in mRNA that specify a particular amino acid during protein synthesis. The genetic code is universal, meaning that the same codons correspond to the same amino acids across different organisms. Familiarity with the codon table is essential for translating mRNA sequences into their respective amino acids.
추천 영상:
가이드 코스
3:03Amino Acid Catabolism: Amino Group Example 2
Reading Frame
The reading frame refers to the way nucleotides in mRNA are grouped into codons for translation. It is determined by the starting point of translation and can affect the resulting amino acid sequence. A shift in the reading frame can lead to completely different proteins, making it important to maintain the correct frame when translating mRNA.
추천 영상:
가이드 코스
1:30Introduction to Translation Example 1
관련 실천
교과서 질문
What is the anticodon on tRNA for each of the following codons in an mRNA?
c. GAA
1326
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교과서 질문
Provide the amino acid corresponding to each of the following codons:
a. UUG
786
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교과서 질문
A base substitution changes a codon for an enzyme from GCC to GCA. Why is there no change in the amino acid order in the protein?
685
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교과서 질문
Provide the amino acid corresponding to each of the following codons:
b. CCA
1045
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교과서 질문
Provide the amino acid corresponding to each of the following codons:
c. AUC
841
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