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Label each structure in the following diagram of mRNA processing. Not all labels will be used....
The diagram below shows the processing of a nascent mRNA into a mature mRNA. Match the...
The diagram below shows the processing of a nascent mRNA into a mature mRNA. Match the following terms with their letter. Post-transcriptional processing E F ААААААА [ Choose] [Choose] (Choose [Choose ✓ [Choose 5 untranslated region (UTR) signal recognition particle receptor TRNA 5 cap signal sequence intron Exon tRNA 3 untranslated region (UTR) poly-A tail
Hint 1. How is a complete initiation complex formed? Drag the labels to their correct locations...
Hint 1. How is a complete initiation complex formed? Drag the labels to their correct locations in the diagram to describe the roles of the various transcription factors in the formation of a complete initiation complex Reset Help part of initial committed complex TFIIA IIB added during formation of minimal initiation complex sa cosci.ccccccca RNA polymerase II added during formation of complete initiation complex Submit Request Answer Hint 2. How is pre-mRNA processed into mature mRNA? Select the two statements...
1. Label the template and coding strand. Label upstream and downstream ends.
1. Label the template and coding strand. Label upstream and downstream ends.2. On the template strand identify the promoter.3. Identify the start site.4. Block off and number the triplets to be transcribed.5. Create the pre-mRNA. Label 5’ and 3’ ends.6. Using the codon table for mRNA (genetic dictionary), identify the start and stop codons.7. Identify the utrs (untranslated regions).8. Add a 5’ cap to the 5’ end of the mRNA transcript and a poly-A-tail to the 3’ end.9. Block off...
can you make an outline/ give each step of transcription/ rna processing from: DNA to pre-mRNA...
can you make an outline/ give each step of transcription/ rna processing from: DNA to pre-mRNA processing initiation elongation termination transcription regulation transduction pathways, transcription factors, protein bridges termination/processing adding 3' poly A tail intron splicing alternative splicing lariat structure coupling transcription self splicing introns
Homework 3 due Monday Feb 10 11:59pm anscription and RNA Processing - Copy Part A -...
Homework 3 due Monday Feb 10 11:59pm anscription and RNA Processing - Copy Part A - Transcription in eukaryotes Drag the labels into the flowchart to show the order of events as they are thought to occur during eukaryotic transcription involving RNA polymerase (RNA pol). View Available Hint(s) Reset Help Spliconomie complexes carry out intron splicing TETA, TFB, TFF, and RNA pol Il bind TF binds to the TATA box AS' cap is added to the pre-miRNA Synthesis of the...
QUESTION 1 A segment of mature edited mRNA that correctly codes for a protein is as...
QUESTION 1 A segment of mature edited mRNA that correctly codes for a protein is as follows: 5-ACGUUCGCUUUAGCUAGCCA-3 . Match each of the pre-edited mRNA sequences with the correct editing mechanism. - 5'-ACGCGCAGCAGCCA-3' A. A-G conversion - 5'-AGUUGCUUUAGUAGA-3 B. C-U conversion - 5'-ACGCCCGCCCCAGCCAGCCA-3' C. C-Insertion - 5'-ACAUUCACUUUAGCUAACCA-3' D.U-Insertion QUESTION 2 3 po Match the term with its function. - - - A. Necessary for RNA export from the nucleus small nuclear RNA + protein complexes, involved in * intron removal...
25. Which of the following is not true concerning eukaryotic mRNA processing (A) addition of a...
25. Which of the following is not true concerning eukaryotic mRNA processing (A) addition of a 3' poly-A tail (D) occurs in the nucleus (C) intron splicing (B) addition of a S' cap (E) occurs in the cytoplasm 26. Which of the following is involved in maintaining lysogeny in (A) PRE (B) PRM (C) PRI (D) PRO (E) all of the choices are correct Use the following diagram to answer questions 27-28. Each circle represents a DNA molecule and the...
Not sure where I am going wrong. Each type of pre-mRNA processing has one or more...
Not sure where I am going
wrong.
Each type of pre-mRNA processing has one or more important functions. Match the function with the appropriate type of processing XAddition of 5' cap Addition of poly(A) tail RNA splicing enables movement of mRNA out of the nucleus increases mRNA stability through addition of many non-DNA-templated nucleotides facilitates binding of ribosome to beginning of mRNA involves cleavage of RNA downstream of AAUAAA consensus sequence removes non-coding regions from pre-mRNA increases mRNA stability through...
The diagram below shows a structure of an eukaryotic gene. Each pattern refers to a different...
The diagram below shows a structure of an eukaryotic gene. Each pattern refers to a different part of a gene. Using the pattern, label the diagram for the location of following: a. enhancer, b- promoter, c- transcription start, d- translation start: e- exon, i- intron, f- coading sequence, t1 -transcription stop, t2 -translation stop Put the corresponding letter on top of the pattern to show the location b. How pre-mRNA transcribed from this gene will look like? You may use...
Hemoglobin is a protein that is found in red blood cells. It binds to oxygen in...
Hemoglobin is a protein that is found in red blood cells. It binds to oxygen in the lungs and it carries it to tissues and cells throughout the body. Hemoglobin is made of four polypeptide chains, two called “alpha-globins” (a) and two “beta-globins" (B). The B-globin polypeptide is produced in the cells based on the sequence of the HBB gene. The structure of the HBB gene that codes for beta-globin is represented below. The primary transcript is 1606 nucleotides long....
The diagram below shows the processing of a nascent mRNA into a mature mRNA. Match the following terms with their letter. Post-transcriptional processing E F ААААААА [ Choose] [Choose] (Choose [Choose ✓ [Choose 5 untranslated region (UTR) signal recognition particle receptor TRNA 5 cap signal sequence intron Exon tRNA 3 untranslated region (UTR) poly-A tail
Hint 1. How is a complete initiation complex formed? Drag the labels to their correct locations in the diagram to describe the roles of the various transcription factors in the formation of a complete initiation complex Reset Help part of initial committed complex TFIIA IIB added during formation of minimal initiation complex sa cosci.ccccccca RNA polymerase II added during formation of complete initiation complex Submit Request Answer Hint 2. How is pre-mRNA processed into mature mRNA? Select the two statements...
Homework 3 due Monday Feb 10 11:59pm anscription and RNA Processing - Copy Part A - Transcription in eukaryotes Drag the labels into the flowchart to show the order of events as they are thought to occur during eukaryotic transcription involving RNA polymerase (RNA pol). View Available Hint(s) Reset Help Spliconomie complexes carry out intron splicing TETA, TFB, TFF, and RNA pol Il bind TF binds to the TATA box AS' cap is added to the pre-miRNA Synthesis of the...
QUESTION 1 A segment of mature edited mRNA that correctly codes for a protein is as follows: 5-ACGUUCGCUUUAGCUAGCCA-3 . Match each of the pre-edited mRNA sequences with the correct editing mechanism. - 5'-ACGCGCAGCAGCCA-3' A. A-G conversion - 5'-AGUUGCUUUAGUAGA-3 B. C-U conversion - 5'-ACGCCCGCCCCAGCCAGCCA-3' C. C-Insertion - 5'-ACAUUCACUUUAGCUAACCA-3' D.U-Insertion QUESTION 2 3 po Match the term with its function. - - - A. Necessary for RNA export from the nucleus small nuclear RNA + protein complexes, involved in * intron removal...
25. Which of the following is not true concerning eukaryotic mRNA processing (A) addition of a 3' poly-A tail (D) occurs in the nucleus (C) intron splicing (B) addition of a S' cap (E) occurs in the cytoplasm 26. Which of the following is involved in maintaining lysogeny in (A) PRE (B) PRM (C) PRI (D) PRO (E) all of the choices are correct Use the following diagram to answer questions 27-28. Each circle represents a DNA molecule and the...
Not sure where I am going
wrong.
Each type of pre-mRNA processing has one or more important functions. Match the function with the appropriate type of processing XAddition of 5' cap Addition of poly(A) tail RNA splicing enables movement of mRNA out of the nucleus increases mRNA stability through addition of many non-DNA-templated nucleotides facilitates binding of ribosome to beginning of mRNA involves cleavage of RNA downstream of AAUAAA consensus sequence removes non-coding regions from pre-mRNA increases mRNA stability through...
The diagram below shows a structure of an eukaryotic gene. Each pattern refers to a different part of a gene. Using the pattern, label the diagram for the location of following: a. enhancer, b- promoter, c- transcription start, d- translation start: e- exon, i- intron, f- coading sequence, t1 -transcription stop, t2 -translation stop Put the corresponding letter on top of the pattern to show the location b. How pre-mRNA transcribed from this gene will look like? You may use...
Hemoglobin is a protein that is found in red blood cells. It binds to oxygen in the lungs and it carries it to tissues and cells throughout the body. Hemoglobin is made of four polypeptide chains, two called “alpha-globins” (a) and two “beta-globins" (B). The B-globin polypeptide is produced in the cells based on the sequence of the HBB gene. The structure of the HBB gene that codes for beta-globin is represented below. The primary transcript is 1606 nucleotides long....
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