Which of the following sequence is the right sequence for a bacterial gene? -35 consensus...transcription start...-10...
Which of the following sequence is the right sequence for a bacterial gene?
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-35 consensus...transcription start...-10 consensus...coding region...transcription termination |
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transcription start...-35 consensus...coding region...-10
consensus...transcription termination |
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transcription start...-35 consensus...-10 consensus...coding region...transcription termination |
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-35 consensus...-10 consensus...transcription start....coding region...transcription termination |
Homework Answers
-35 consensus.....-10 consensus....transcription start..coding region...trannscription termination
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Which of the following sequence is the right sequence for a
bacterial gene?
-35 consensus...transcription start...-10...
region is a DNA sequence that regulates transcription. Within a gene, a region is a DNA...
region is a DNA sequence that regulates transcription. Within a gene, a region is a DNA sequence that encodes RNA and a o coding, barcoding o control, coding o noncoding, control o coding, control During transcription, the DNA template is read in the ___direction. o 3 to 5 oC to N terminal ON to C terminal 0 5' to 3' For genes encoding protein, which of the following is the eukaryotic consensus sequence of the promoter? ATAT o GCGC CGCG...
Complete elimination of a bacterial gene's Shine-Delgarno sequence Complete elimination of a gene's promoter A single...
Complete elimination of a bacterial gene's Shine-Delgarno sequence Complete elimination of a gene's promoter A single base change in a bacterial gene's-35 TTGACA consensus sequence Complete elimination of the inverted repeat/hairpin loop structure and string • of uracils at the 3' untranslated region of a bacterial gene Complete elimination of the consensus sequence for 3 cleavage of a eukaryotic pre-mRNA Complete elimination of a splice site consensus sequence in a eukaryotic gene Abnormally long mRNA with the possibility of a...
please help, thank you! The DNA sequence below represents an edited version of the PISTILLATA gene...
please help, thank you!
The DNA sequence below represents an edited version of the PISTILLATA gene from the model plant Arabidopsis thaliana. The sequence comes from the nontemplate (coding) strand. Use the sequence to answer all questions on this assignment. 9 5'-TTTCTCTCTCTATCTCATCAATGTTACTTTAAAACCAATTTACCTTAATAGGTAAGCTCCTCTTCTTG TTCTTCATATAAATCCACATATCCTCTCCTCCATATCTTAACAATTTCATAGCAAACCCTAAAATTGAGA AAGAGATAGAGAGAGAAAGATGGGTAGAGGAAAGATCGAGATAAAGAGGATAGAGAACGCAAACAA CAGAGTGGTGACGGTATCCTTGCTCTCTTTTTAATCTAAAGTTTCTTTGTCTCAAAAATATTCCATGGC CAAAATCATGTAATAAGTTTTCAATTTCTTTACCAAAAACATGTCAAAAGACCCTTGAATCTTTAACCCT AGATGCAGATAACAACAGGAGATGGGATGATGAGAGATCATGACTCGATTGATCATCGAGATTTTAT AATCTCATCCTGATCAACTCCTATCTATAATATCGTGGTCTTTAGTTTGTCTTTATCAATCTGTGTGTCT TAATCTCAATAAAATATACTCATTAAAATCAAAATCCATAAATACGGACATAAACACGACAGACTTACG -3 0 . What kind of gene features would you expect Arabidopsis thaliana to have, bacterial or eukaryotic? 2. The gene contains a sequence that is recognized by the AP1 transcription...
There is a translation error in which a bacterial gene fails to initiate translation. What is...
There is a translation error in which a bacterial gene fails to initiate translation. What is one possible problem? A) There were problems in exporting the mRNA out of the nucleus B) There is a mutation at -10/-35 promoter consensus sequence. C) There is a mutation in the Shine-Delgarno sequence D) The 5' Cap is not added so the ribosome cannot find the start codon.
Which of the following might decrease the transcription of all genes in a bacterial cell? Select...
Which of the following might decrease the transcription of all genes in a bacterial cell? Select one: a. a decrease in the amount of sigma factor b. a decrease in the amount of RNA polymerase II c. a mutation that introduced extensive sequence changes into the DNA that precedes a single gene’s transcription start site d. a mutation that introduces a stop codon into the DNA that precedes the gene’s coding sequence
I. Use the DNA sequence below, which encodes a prokaryotic gene to answer the following questions....
I. Use the DNA sequence below, which encodes a prokaryotic gene to answer the following questions. 11 21 31 41 51 71 81 61 91 CGTAATTGAG GAGGTAGTTG ACGTATGAAT AGTTAACGTA CGGGGGGGAA 101 111 121 131 141 ACCCCCCCTT TTTTTTTTTC GAGCAATAAA AGGGTTACAG ATTGCATGCT a) Write down the corresponding sequences, find them in the sequence above and label them: -35 Consensus sequence: _(label as -35) -10 Consensus sequence (Pribnow box): _ __ (label as Pribnow) Shine-Dalgarno sequence in corresponding mRNA: __ (label as SD)...
Below is the partial coding strand of DNA for a gene containing an ORF, shown 5'...
Below is the partial coding strand of DNA for a gene containing
an ORF, shown 5' to 3'. Identify the regions, shown 1 to 9,
associated with the following genetic elements. Some elements may
have more than one associated region.
(a) The promoter region
(b) The ribosome binding site
(c) The ribosome binding site consensus
sequence
(d) The start codon
(f) The expected region for the +1
transcription (where the transcript
begins to be made)
(g) Is this a prokaryotic...
1. Describe the three stages in transcription in prokaryotes and note the functions of the enzymes...
1. Describe the three stages in transcription in prokaryotes and note the functions of the enzymes that are involved for each. 2. Describe three ways in which transcription in in eukaryotes is different from that of prokaryotes. 3. At what stage of transcription do these alterations take place in? Initiation, Elongation or Termination? 4. Draw a prokaryotic gene with the following features: a. A promoter region with -35 and -10 consensus sequences. b. The start point of transcription with first...
1) Using the bacterial DNA sequence that the instructor gave you:
1) Using the bacterial DNA sequence that the instructor gave you:a. Identify and underline the promoter region and the start codon.b. Identify the coding and template strandc. Transcribe the coding sequenced. Translate the mRNA sequence8) Which of the following mutational changes would you predict to be the most deleterious to gene function? Explain your answers.a. Insertion of a single nucleotide near the end of the coding sequence.b. Removal of a single nucleotide near the beginning of the coding sequence.c. Deletion...
The human protein coding gene frt has three exons. A mutation at the splice junction between...
The human protein coding gene frt has three exons. A mutation at the splice junction between the second exon and first intron leads to an inability to remove a DNA segment during splicing. Which of the following is describes the most likely outcome(s) of this mutation: termination of translation within the coding sequence of the second exon termination of transcription within the coding sequence of the second intron termination of transcription before the coding sequence of the second exon termination...
region is a DNA sequence that regulates transcription. Within a gene, a region is a DNA sequence that encodes RNA and a o coding, barcoding o control, coding o noncoding, control o coding, control During transcription, the DNA template is read in the ___direction. o 3 to 5 oC to N terminal ON to C terminal 0 5' to 3' For genes encoding protein, which of the following is the eukaryotic consensus sequence of the promoter? ATAT o GCGC CGCG...
Complete elimination of a bacterial gene's Shine-Delgarno sequence Complete elimination of a gene's promoter A single base change in a bacterial gene's-35 TTGACA consensus sequence Complete elimination of the inverted repeat/hairpin loop structure and string • of uracils at the 3' untranslated region of a bacterial gene Complete elimination of the consensus sequence for 3 cleavage of a eukaryotic pre-mRNA Complete elimination of a splice site consensus sequence in a eukaryotic gene Abnormally long mRNA with the possibility of a...
please help, thank you!
The DNA sequence below represents an edited version of the PISTILLATA gene from the model plant Arabidopsis thaliana. The sequence comes from the nontemplate (coding) strand. Use the sequence to answer all questions on this assignment. 9 5'-TTTCTCTCTCTATCTCATCAATGTTACTTTAAAACCAATTTACCTTAATAGGTAAGCTCCTCTTCTTG TTCTTCATATAAATCCACATATCCTCTCCTCCATATCTTAACAATTTCATAGCAAACCCTAAAATTGAGA AAGAGATAGAGAGAGAAAGATGGGTAGAGGAAAGATCGAGATAAAGAGGATAGAGAACGCAAACAA CAGAGTGGTGACGGTATCCTTGCTCTCTTTTTAATCTAAAGTTTCTTTGTCTCAAAAATATTCCATGGC CAAAATCATGTAATAAGTTTTCAATTTCTTTACCAAAAACATGTCAAAAGACCCTTGAATCTTTAACCCT AGATGCAGATAACAACAGGAGATGGGATGATGAGAGATCATGACTCGATTGATCATCGAGATTTTAT AATCTCATCCTGATCAACTCCTATCTATAATATCGTGGTCTTTAGTTTGTCTTTATCAATCTGTGTGTCT TAATCTCAATAAAATATACTCATTAAAATCAAAATCCATAAATACGGACATAAACACGACAGACTTACG -3 0 . What kind of gene features would you expect Arabidopsis thaliana to have, bacterial or eukaryotic? 2. The gene contains a sequence that is recognized by the AP1 transcription...
I. Use the DNA sequence below, which encodes a prokaryotic gene to answer the following questions. 11 21 31 41 51 71 81 61 91 CGTAATTGAG GAGGTAGTTG ACGTATGAAT AGTTAACGTA CGGGGGGGAA 101 111 121 131 141 ACCCCCCCTT TTTTTTTTTC GAGCAATAAA AGGGTTACAG ATTGCATGCT a) Write down the corresponding sequences, find them in the sequence above and label them: -35 Consensus sequence: _(label as -35) -10 Consensus sequence (Pribnow box): _ __ (label as Pribnow) Shine-Dalgarno sequence in corresponding mRNA: __ (label as SD)...
Below is the partial coding strand of DNA for a gene containing
an ORF, shown 5' to 3'. Identify the regions, shown 1 to 9,
associated with the following genetic elements. Some elements may
have more than one associated region.
(a) The promoter region
(b) The ribosome binding site
(c) The ribosome binding site consensus
sequence
(d) The start codon
(f) The expected region for the +1
transcription (where the transcript
begins to be made)
(g) Is this a prokaryotic...
1. Describe the three stages in transcription in prokaryotes and note the functions of the enzymes that are involved for each. 2. Describe three ways in which transcription in in eukaryotes is different from that of prokaryotes. 3. At what stage of transcription do these alterations take place in? Initiation, Elongation or Termination? 4. Draw a prokaryotic gene with the following features: a. A promoter region with -35 and -10 consensus sequences. b. The start point of transcription with first...
1) Using the bacterial DNA sequence that the instructor gave you:a. Identify and underline the promoter region and the start codon.b. Identify the coding and template strandc. Transcribe the coding sequenced. Translate the mRNA sequence8) Which of the following mutational changes would you predict to be the most deleterious to gene function? Explain your answers.a. Insertion of a single nucleotide near the end of the coding sequence.b. Removal of a single nucleotide near the beginning of the coding sequence.c. Deletion...
The human protein coding gene frt has three exons. A mutation at the splice junction between the second exon and first intron leads to an inability to remove a DNA segment during splicing. Which of the following is describes the most likely outcome(s) of this mutation: termination of translation within the coding sequence of the second exon termination of transcription within the coding sequence of the second intron termination of transcription before the coding sequence of the second exon termination...
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