why would a cell or gene use a non-consensus sequence for a genetic element?
why would a cell or gene use a non-consensus sequence for a genetic element?
Homework Answers
The genetic elements are part of the DNA sequence and in most cases, the mobile genetic elements are the most prominent ones which moves across the genome and can be easily transferred from organism to another. These genetic elements with its tendency to move within the genome are able to impact the gene close to it. Consensus sequences are conserved sequences which have same structure and function in different organisms and hence changing it might impact the whole genome of the organism. The non consensus sequences are used by cell or gene for genetic element as it does have a major affect and prevents dangerous mutations. On using the non consensus sequences, it does not disturb the conserved sequences and hence influence the cell or gene activity without having a lethal or possible deadly mutation. It is easy to manipulate the non consensus sequence as it does have any major influence in the organism at genomic level
Add Answer to:
why would a cell or gene use a non-consensus sequence for a genetic element?
3. If each sigma factor recognizes a different promoter consensus sequence, how does the cell transcribe...
3. If each sigma factor recognizes a different promoter consensus sequence, how does the cell transcribe a gene that responds to multiple conditions, where each condition utilizes a different sigma factor? What would happen to overall gene expression profiles if RpoS were artificially overexpressed and why?
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? -35 consensus...transcription start...-10 consensus...coding region...transcription termination transcription start...-35 consensus...coding region...-10 consensus...transcription termination transcription start...-35 consensus...-10 consensus...coding region...transcription termination -35 consensus...-10 consensus...transcription start....coding region...transcription termination
. What is the meaning of the term consensus sequence? Why would a scientist search the human genome...
. What is the meaning of the term consensus sequence? Why would a scientist search the human genome to find different locations where a particular consensus sequences is found?
A gene is introduced into a fertilized egg cell to correct a genetic defect. This approach...
A gene is introduced into a fertilized egg cell to correct a genetic defect. This approach is best described as germline gene therapy somatic gene therapy adult stem cell therapy embryonic stem cell therapy Mouse coat color (white or brown) is determined by genes in the main genome. If a somatic nucleus from a white mouse skin cell was inserted into a brown mouse egg cell (with its nucleus removed), what color would you expect in the cloned mouse? black...
4. The non-template strand sequence of a eukaryotic gene is given below. The promoter sequence is...
4. The non-template strand sequence of a eukaryotic gene is given below. The promoter sequence is underlined. The +1 nucleotide is shown in boldface and red. a. Write the sequence of the mRNA that would be produced by this gene. You may assume that the gene ends at the end of the sequence shown, so you do not need to look for transcription termination signals. You may also assume that it has no introns 5' GCGGTATAACAGGACAGGCTGCATGAGAAGATTCCATCTTCCAGATCACTGTCCTTCTAGCCATGGAAAATGA CGAATTGTGACTGCCCCTGC3' mRNA (make sure...
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...
What would happen to the expression of this gene if this cell did not have any...
What would happen to the expression of this gene if this cell
did not have any GAL4 protein and why?
What would happen to the expression of this gene if this cell
did not have any GAL80 protein and why?
What would happen to the expression of this gene if this cell
did not have any GAL3 protein and why?
Understanding regulation of transcription in eukaryotes. The images below depict how the expression of a gene required to break down...
6. How is transcription initiated and terminated? What is the importance of the promoter consensus sequence?...
6. How is transcription initiated and terminated? What is the importance of the promoter consensus sequence? 7. How are mRNAs modified in eukaryotes? What types of elements are sometimes present in RNA's but 8. What is the genetic code? What are the properties of the triplet codons? What does it mean that the code is How and why do consensus sequences differ from one another? usually not in DNA's? redundant and what useful purpose does such redundancy serve?
The template strand of a given gene includes the sequence 3'-GCCACGTATCA-5' What is the sequence of...
The template strand of a given gene includes the sequence 3'-GCCACGTATCA-5' What is the sequence of the nontemplate strand (1 point)? a. 3'-CGGTGCATAGT-5' b. 5'-CGGTGCATAGT-3' c. 5'-CGGUGCAUAGU-3' d. 3'-CGGUGCAUAGU-5' In your own words (2 sentence max), what is an OPERON (3 points)? Explain why a cell needs both mRNA and tRNA in order to synthesize a protein. First, explain the function of mRNA (3 points). Describe in your own words how genetic changes lead to Sickle Cell Hemoglobin (3 points)
9. If you had to pick a type of gene that regulates cell cycle and it...
9. If you had to pick a type of gene that regulates cell cycle and it becomes mutated thus no longer functions in cell cycle regulation as it was supposed. What gene or gene family would you pick and why did you make this selection? 10. Briefly explain how bacteria reproduce to make more of themselves. Do you think that their process of cell reproduction will produce a genetically identical cell or is this process designed to produce genetic variants...
A gene is introduced into a fertilized egg cell to correct a genetic defect. This approach is best described as germline gene therapy somatic gene therapy adult stem cell therapy embryonic stem cell therapy Mouse coat color (white or brown) is determined by genes in the main genome. If a somatic nucleus from a white mouse skin cell was inserted into a brown mouse egg cell (with its nucleus removed), what color would you expect in the cloned mouse? black...
4. The non-template strand sequence of a eukaryotic gene is given below. The promoter sequence is underlined. The +1 nucleotide is shown in boldface and red. a. Write the sequence of the mRNA that would be produced by this gene. You may assume that the gene ends at the end of the sequence shown, so you do not need to look for transcription termination signals. You may also assume that it has no introns 5' GCGGTATAACAGGACAGGCTGCATGAGAAGATTCCATCTTCCAGATCACTGTCCTTCTAGCCATGGAAAATGA CGAATTGTGACTGCCCCTGC3' mRNA (make sure...
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...
What would happen to the expression of this gene if this cell
did not have any GAL4 protein and why?
What would happen to the expression of this gene if this cell
did not have any GAL80 protein and why?
What would happen to the expression of this gene if this cell
did not have any GAL3 protein and why?
Understanding regulation of transcription in eukaryotes. The images below depict how the expression of a gene required to break down...
6. How is transcription initiated and terminated? What is the importance of the promoter consensus sequence? 7. How are mRNAs modified in eukaryotes? What types of elements are sometimes present in RNA's but 8. What is the genetic code? What are the properties of the triplet codons? What does it mean that the code is How and why do consensus sequences differ from one another? usually not in DNA's? redundant and what useful purpose does such redundancy serve?
The template strand of a given gene includes the sequence 3'-GCCACGTATCA-5' What is the sequence of the nontemplate strand (1 point)? a. 3'-CGGTGCATAGT-5' b. 5'-CGGTGCATAGT-3' c. 5'-CGGUGCAUAGU-3' d. 3'-CGGUGCAUAGU-5' In your own words (2 sentence max), what is an OPERON (3 points)? Explain why a cell needs both mRNA and tRNA in order to synthesize a protein. First, explain the function of mRNA (3 points). Describe in your own words how genetic changes lead to Sickle Cell Hemoglobin (3 points)
9. If you had to pick a type of gene that regulates cell cycle and it becomes mutated thus no longer functions in cell cycle regulation as it was supposed. What gene or gene family would you pick and why did you make this selection? 10. Briefly explain how bacteria reproduce to make more of themselves. Do you think that their process of cell reproduction will produce a genetically identical cell or is this process designed to produce genetic variants...
Most questions answered within 3 hours.
-
The manufacturers of Oriental Spice Sauce are concerned that the
sodium levels in their product vary...
asked 36 minutes ago -
PLEASE DON'T ANSWER IF YOU CAN'T ANSWER ALL OF THE QUESTIONS. I
DESPERATELY NEED HELP
Consider...
asked 42 minutes ago -
DO NOT ANSWER IF YOU ARE UNSKILLED IN THIS AREA! TYPE OR WRITE
EACH ANSWER CLEARLY!!...
asked 38 minutes ago -
how many moles of sodium are there in 3.41 moles of the
following compounds
NaCl
Na2SO4...
asked 38 minutes ago -
1.1: Draw a position vs. time graph for a sprinter
running a 100 m dash. Label...
asked 38 minutes ago -
A uniform electric field exists in a region between two
oppositely charged plates. An electron is...
asked 45 minutes ago -
The energy levels of a quantum mechanical system are given by
the equation: En = -hfo/√n^2+9....
asked 1 hour ago -
Calculate the molality of an aqueous solution of iron (II)
nitrate with a solute mole fraction...
asked 1 hour ago -
Use the adjusted trial balance for Stockton Company. Determine
the current asset.
Stockton Company
Adjusted Trial...
asked 1 hour ago -
Mry has net and taxable income of $55000; her claim for
charitable donation is $4000. How...
asked 1 hour ago -
Independent random samples were selected from two binomial
populations, with sample sizes and the number of...
asked 1 hour ago -
Calculate the wavelength of light (in nanometers) emitted from a
hydrogen atom if the electron is...
asked 1 hour ago