PPPP 2.7 essage hatentaded pruteiis? gene iS shown below (starting with ATG), What is the resulting mRNA? From which strand was this MRNA generated? 5'-ATGCCATTCGAA-3' 3'-TACGGTAAGCTT-5' 21. What is meant by degenerate but not ambiguous?
Q: 30 A DNA sequence encoding a five-amino acid polypeptide is given below.…
A: The genetic code is which allows DNA and RNA sequences to be decoded into the amino acids of a…
Q: A normal mRNA that reads 5’ – UGCCAUGGUAAUAACACAUGAGGCCUGAAC– 3’ has an insertion mutation that…
A: The normal mRNA is 5’ – UGCCAUGGUAAUAACACAUGAGGCCUGAAC– 3’ The bases in bold form the start codon.…
Q: 2a) Suppose you have a gene in which a single base substitution has created the nonsense mutation…
A: DNA(deoxyribonucleic acid) is the genetic material in all the organisms except few viruses. The…
Q: 1 of 22 Suppose the DNA of a gene contains seven regions, A through G, in that order. Regions A, B,…
A: Given: The regions A,B,F are present in Exons The region C,D,E,G are present in Introns. Find the…
Q: The base sequence of the gene coding for a short polypeptide is 5’CTACGCTAGGCGATTGATCATC’3. What…
A: The process of formation of mRNA from template DNA sequence is known as transcription. The process…
Q: Given this MRNA strand: 3 - AUGAGGAAGGUA - 5"; what are the components of the polypeptide?
A: The polypeptide is formed by decoding the triplet codons using the codon table given. The mRNA…
Q: 16) PROTEIN SYNTHESIS: A) Describe the process of protein synthesis. Be sure to use transcription…
A: Proteins are polymers of amino acids formed via peptide bond between two amino acids .
Q: Given this mRNA strand: 3’ - AUGAGGAAGGUA - 5’; what are the components of the polypeptide?
A: Translation is the process in which the genetic message carried by mRNA from the DNA is converted in…
Q: 10. (a) What are exon and intron? Explain the process of RNA splicing to highlight that different…
A: Given: RNA splicing is a molecular biological process in which newly synthesised MRNA transcribed…
Q: 16)(comprehension) Suppose the following DNA sequence was mutated from 3'-AGAGAGAGAGAGAGAGAG-5' to…
A: The central dogma states that DNA undergoes transcription to form mRNA which then gets translated to…
Q: 20. in differential translation, a different transcript may be recovered depending on which TATA box…
A: Translation: The process through which RNA codes for specific proteins is known as translation. It…
Q: 24. Use the table below to answer the following question. The template strand of a gene contains…
A: The DNA molecules are double stranded in structure . The DNA structure undergoes the process of…
Q: 29) Which one of the following statements about RNA processing is correct? A) Exons are cut out…
A: The term DNA stands for deoxyribonucleic acid. Deoxyribonucleic acid is the most important…
Q: Given a sequence of a DNA coding strand: 5’-ATGATTATCCTATAG-3’ What is the sequence and…
A: The synthesis of m RNA from DNA is called transcription.
Q: mRNA: 5’ – UGAUCAUGAUCUCGUAAGAUAUC – 3’ -Draw a box around the sequence where protein synthesis…
A: CENTRAL DOGMA:- The whole process of Central Dogma involves two processes:- 1) When DNA changes into…
Q: 22. Using the provided "Genetic Code-Reference" answer the following question. Based on the…
A: Transcription is the process of formation of RNA from a DNA. The RNA chain is synthesized in the…
Q: 20 of 22 If a strand of MRNA has the sequence 5'-CUGUCA...ACUC-3' (with [….] representing the…
A: Transcription process takes place in the nucleus. It is responsible for producing mRNA from template…
Q: 3a) In a hypothetical cell where "wobble" pairing was not allowed (i.e. every codon must be matched…
A: Transfer RNA or tRNA is defined as a molecule which helps to decode mRNA or messenger RNA into a…
Q: 5’-AUGCCGGACUGAAAU-3’ What is the sequence of the resulting protein assuming the ribosome takes the…
A: The central dogma of molecular biology explains the flow of genetic information through the…
Q: Consider this short mRNA: 5’ – AUGGCAGUGCAA – 3’. Answer the following questions assuming the code…
A: DNA or deoxyribonucleic acid undergoes transcription and produces messenger RNA sequence in the form…
Q: 11) Which of the following characteristics is directly related to the coding of a single amino acid…
A: Ribonucleic acid (RNA) is a nucleic acid found in both the nucleus and cytoplasm. It can be genetic…
Q: 26. Using the following DNA strand, write out the mRNA, and then the amino acids. DNA: 3' T- A- C-…
A: Since we only answer one question at a time, we’ll answer question 27 (as you have already solved…
Q: 8. A peptide hormone consists of nine amino acids in this sequence: arg-pro-pro-gly-phe-…
A: In this question, we are given a peptide sequence which is arg-pro-pro-gly-phe-ser-pro-phe-arg. We…
Q: Mutated DNA Sequence #1 TACAT CTTGG C G A C G ACT... What's the mRNA sequence? (Circle the change)…
A: Mutations are changes that occurs in nucleotide sequence of DNA.The types of mutation are:…
Q: 4. A protein is found with the sequence Met-Thr-Tp-Phe-Lys-Cys-Arg-His-Pro-Gly, A mutant is found…
A: Mutations are change in the nucleotide sequence which results in abnormalities in the protein…
Q: c. On the mature mRNA transcript in eukaryotes, start codon is not found at the beginning of the 5'…
A: Mature mRNA transcripts in eukaryotes are those eukaryotic RNA transcripts that have been spliced…
Q: (hitic 6. Below, on the left, are the sequences of 3 pre-mRNAs. The exons are underlined and the…
A: Question - 6: Transcription: - The synthesis of mRNA from DNA is called Transcription. - It is a…
Q: Which mRNA modification is likely absent if the mRNA is degrading prematurely from the 5’ end of the…
A:
Q: 21. The processing events that must occur on the MRNA after it is transcribed, but before it is…
A: In eukaryotes, transcription and translation take place in different cellular compartments:…
Q: 11. Why is RNA polymerase a good name for this enzyme? Explain each part of the name: RNA, polymer…
A: Replication is the process which makes DNA from the parental strand of DNA. Transcription is…
Q: 21. mRNA serves as template for the synthesis of polypeptide. true or false
A: The translation process is by which organisms forms protein or a polypeptide chain.
Q: 2. Given the mRNA for a protein: 5'-CCGAACGAUGGGCUAUCCCUAACCGUUU --- 3' Write the amino acid…
A: We'll answer the first question since the exact one is not specified. Please submit a new question…
Q: Sequential binding of RNA polymerase II-TFIIF complex, TFIIE, and TFIIH completes…
A: RNA Polymerase II is responsible for the transcription of messenger RNA with the help of DNA. For…
Q: 25. A portion of an mRNA attached to a ribosome reads: 5′ GACAUGAACAGC 3′ If a tRNA with a…
A: The translation is a process of Protein synthesis where a copy of mRNA is used as a template strand.…
Q: pc*00ATAAADDATATAJOTTAA 1. Use the genetic code table and the information in the diagram below to…
A: Translation, in molecular biology and genetics, is the process by which ribosomes in the cytoplasm…
Q: Mutated DNA Sequence #4 ТАСАС СТTGG CGACT АСТ... What's the mRNA sequence? (Circle the change) amino…
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Q: 5' UGG CAA UCC UAC GAU 3' - 1. Here is the MRNA sequence from a section of a gene (it is the middle…
A: Note : Hi ! Thank you for the question. We are authorized to answer three subparts at a time. Since…
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Q: b. FALSE Unanswered a Save 58 What segments of the pre mRNA comprise the coding region? pre-mRNA 5'…
A: Introduction :- When an RNA transcript is first produced in a eukaryotic cell, it is referred to as…
Q: 1. In what direction does a polymerase move when synthesizing a strand of mRNA? Briefly Explain. 2.…
A:
Q: 32.) Translate the following mRNA into protein primary structure. Use the ONE-LETTER abbreviations…
A: Note: You have asked multiple independent questions and thus we have solved the first question for…
Q: 37. A portion of an mRNA attached to a ribosome reads: 5′ UUUGACCCCACG 3′ If a tRNA with an…
A: answer The tRna with which amino acid attached will enter A site will be CCC codon which codes for…
Q: 19. Name and describe the three types of RNA involved in TRANSLATION: Ribosome - Amino acid - Uracil…
A: Translation is the process which leads to synthesize the protein. It takes place in the cytoplasm.
Q: 1. What is the nucleotide sequence of the mRNA transcribed from the template DNA strand:…
A: Transcription is the process of synthesis of mRNA by using a template DNA strand. Translation is the…
Q: 29. Here is a strand of DNA: TACCCGGTATAACGCTGGAAAGCTTAAGCAACATCGCCCGACCCC AAATCT…
A: DNA strand given here with directionality is as: 5’…
Q: 6. Given: 3--TACTTCAAACCGGGCCCGATT--5 a) Give the sequence of nucleotides in the mRNA. b) What is…
A: The DNA is translated into mRNA by transcription process and then the mRNA is translated into…
Q: 34. Arrange the following list of eukaryotic gene elements in the order in which they would appear…
A: Since we only answer one question at a time, we’ll answer the first one. Please resubmit the…
Q: GAC UAU GCG GGA GGO AAG CA UGA iwhat is The auino a cid that would Lesult from this m RNA SeepuenU?
A: Adenine in RNA binds with uracil (Thymine is replaced by uracil in RNA) and guanine with cytosine.…
Q: 12. The following codons and the amino acids they encode is as follows: AUG = Met %3D UUU, UUC = Phe…
A: ANSWER;- a) The sequence of amino acids in the following structure Met-Phe-Leu-Ser-Thr-Pro b)(i) DNA…
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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.)Consider this short mRNA: 5’ – AUGGCAGUGCAA – 3’. Answer the following questions assuming the code is non-overlapping. How many codons are represented in this oligonucleotide? If the second G were changed to a C, what would be the resulting amino acid?25. A portion of an mRNA attached to a ribosome reads: 5′ GACAUGAACAGC 3′ If a tRNA with a methionine amino acid attached is in the P site of the ribosome, a tRNA with which amino acid attached will enter the A site? Group of answer choices 1. Asparagine 2. Lysine 3. Threonine 4. Glutamic Acid
- 4. A mini mRNA has the sequence 5’-UUUGAAAUAUGAUUGAUAUUUAUAUAUGA-3. a) Using the genetic code, provide the amino acids specified by the mini mRNA. b) Label the two ends of the short peptide.26. differential lengths of poly-A tails affect mRNA stability identify which describes the statement above a. pre-transcriptional controlb. transcriptional controlc. translational controld. post-translational control v30 A DNA sequence encoding a five-amino acid polypeptide is given below. …ACGGCAAGATCCCACCCTAATCAGACCGTACCATTCACCTCCT… …TGCCGTTCTAGGGTGGGATTAGTCTGGCATGGTAAGTGGAGGA… b)Give the sequence and polarity of the mRNA encoding the polypeptide.
- 37. A portion of an mRNA attached to a ribosome reads: 5′ UUUGACCCCACG 3′ If a tRNA with an aspartic acid amino acid attached is in the P site of the ribosome, a tRNA with which amino acid attached will enter the A site? What amino acid will be attached to the amino group of the histidine encoded by this mRNA?46What is the A-site of the ribosome? A.exit siteb.aminoacyl-tRNA binding sitec.peptidyl-tRNA binding siteD.peptidyltransferase site 47This sequence motif, which is called the ( ) , is usually located 25 to 30 bp upstream from the transcription initiation site. 48Pre-mRNA requires specific sequences for precise __________ to occur. A.splicingb.taggingc.replicationD.skippingA scientist identifies a pre-mRNA with the following structure. What is the predicted size of the corresponding mature mRNA in base pairs (bp), excluding the 5' cap and 3’ poly-A tail? 220bp 295bp 140bp 435bp
- An unprocessed pre-mRNA has the following structure. Which of the following is not a possible size (in bp) of the mature mRNA? 205bp 180bp 150bp 100bpA scientist mutates elF-2 to eliminate its GTP hydrolysis capability. How would this mutated form of elF-2 alter translation? Initiation factors would not be able to bind to mRNA The large ribosomal subunit would not be able to interact with itiRNA transcripts tRNAi-Met would not scan mRNA transcripts for the start codon elF-2 would not be able to interact with the small ribosomal subunit.A scientist sequencing itiRNA identifies the following strand: CUAUGUGUCGUAACAGCCGAUGACCCG What is the sequence of the amino acid chain this itiRNA makes when it is translated?