Homework Answers
Option c- (gene B and D) are inhance the gene expression because the promoter region gene are present before the on enhancer so the gene B and D are the correct according to this question.
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The following image shows four genes. A, B, C and D. Which of these genes will...
Question 27 2 pts The following image shows four genes. A, B, C and D. Which...
Question 27 2 pts The following image shows four genes. A, B, C and D. Which of these genes will be affected by an enhancer? А enhancer insulator promoter promoter enhancer insulator promoter enhancer insulator promoter enhancer OB, C and D Band D O A, B, C and D A and B
help please The following image shows four genes. A, B, C and D. Which of these...
help please
The following image shows four genes. A, B, C and D. Which of these genes will be affected by an enhancer? enhancer insulator promoter promoter enhancer insulator promoter enhancer insulator promoter enhancer OB and D O A, B, C and D A and B B. C and D B, C and D
help please as soon as possible The following image shows four genes. A, B, C and...
help please as soon as possible
The following image shows four genes. A, B, C and D. Which of these genes will be affected by an enhancer? enhancer insulator promoter promoter enhancer insulator promoter enhancer insulator promoter enhancer OB and D O A, B, C and D A and B OB, C and D
Enhancers can regulate genes from a distance, and yet they promoters influence of only some genes...
Enhancers can regulate genes from a distance, and yet they promoters influence of only some genes changing Insulators are particular enhancers to that control access of potential insulator sequence translatiorn Insulators can be identfied by cloning a promoter and an enhancer and determining the effect on transcription of a between a distant the same at all times at different times static dynamic In humans, insulators bind to with each other to fornm which then interact Enhancers affect transcription from promoters...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic RNA usually undergoes nuclear processing C. Polypeptides are synthesized by addition of amino acids to the amino terminus. D. The 3' end of mRNA corresponds to the carboxyl terminus of the protein. Grade 2. Which of the following A. It may be autocatalytic. B. Spliceosomes are present in organelles and nuclei C. It involves removal of exons is true regarding RNA processing? D. It...
You decide to make a construct that places the DNA between the genes upstream to a...
You decide to make a construct that places the DNA between the
genes upstream to a reporter gene (GFP) in place of Gene 1. The
full-length construct has the correct expression pattern in
antennal discs. You then create several constructs that delete
sections of the upstream DNA and score them for expression. The
seven constructs are shown below; the black bars indicate the
region(s) deleted in each construct. The data table on the right
shows the expression results for each...
The image shows the trajectory of baseball, with four labelled positions A through D. Positions A...
The image shows the trajectory of baseball, with four labelled positions A through D. Positions A and C are at the same height, position B is at the highest point of the trajectory, and position D is shortly before the player catches the ball. Neglect air resistance for this problem. Which one of the following statements is true? The ball has maximum acceleration at point D. The ball has zero acceleration at point B. The horizontal component of the velocity...
Which of the following are not mechanisms that regulate transcription? How/Why is E the answer?? A)...
Which of the following are not mechanisms that regulate transcription? How/Why is E the answer?? A) The stimulation of a signal transdusction pathway by a hormone that ultimately causes the activation of very specific transcription factors. B) The formation of a protein bridge between a silencer and the promoter complex. C) The formation of a protein bridge between an enhancer and the promoter complex. D) The availability of transcription factors that bind to the promoter. E) The addition of the...
Most steroid hormone receptors are transcription _______ proteins. The receptor steroid complexes bind to the _________...
Most steroid hormone receptors are transcription _______ proteins. The receptor steroid complexes bind to the _________ sequences located in 5’-upstream regions of the target genes, to up-regulate the gene activities. Select one: a. activator;;;;;;promoter b. repressor;;;;;;promoter c. activator;;;;;;enhancer d. repressor;;;;;;enhancer e. None of these
(2pts) Which of the following statements does NOT accurately describe enhancer sequences: A. Enhancer sequences can...
(2pts) Which of the following statements does NOT accurately describe enhancer sequences: A. Enhancer sequences can be located far away from the promoter that it regulates B. Enhancer sequences are cis-acting regulatory elements C. Enhancer sequences can be located either upstream (5’) or downstream (3’) the gene D.Enhancer sequences are located within 10 to 35 base pairs upstream of the promoter When bound by transcription factors, enhancer sequences enhance gene expression
Question 27 2 pts The following image shows four genes. A, B, C and D. Which of these genes will be affected by an enhancer? А enhancer insulator promoter promoter enhancer insulator promoter enhancer insulator promoter enhancer OB, C and D Band D O A, B, C and D A and B
help please
The following image shows four genes. A, B, C and D. Which of these genes will be affected by an enhancer? enhancer insulator promoter promoter enhancer insulator promoter enhancer insulator promoter enhancer OB and D O A, B, C and D A and B B. C and D B, C and D
help please as soon as possible
The following image shows four genes. A, B, C and D. Which of these genes will be affected by an enhancer? enhancer insulator promoter promoter enhancer insulator promoter enhancer insulator promoter enhancer OB and D O A, B, C and D A and B OB, C and D
Enhancers can regulate genes from a distance, and yet they promoters influence of only some genes changing Insulators are particular enhancers to that control access of potential insulator sequence translatiorn Insulators can be identfied by cloning a promoter and an enhancer and determining the effect on transcription of a between a distant the same at all times at different times static dynamic In humans, insulators bind to with each other to fornm which then interact Enhancers affect transcription from promoters...
Which of the following statements is true? A. RNA polymerase has a proofreading activity B. Prokaryotic RNA usually undergoes nuclear processing C. Polypeptides are synthesized by addition of amino acids to the amino terminus. D. The 3' end of mRNA corresponds to the carboxyl terminus of the protein. Grade 2. Which of the following A. It may be autocatalytic. B. Spliceosomes are present in organelles and nuclei C. It involves removal of exons is true regarding RNA processing? D. It...
You decide to make a construct that places the DNA between the
genes upstream to a reporter gene (GFP) in place of Gene 1. The
full-length construct has the correct expression pattern in
antennal discs. You then create several constructs that delete
sections of the upstream DNA and score them for expression. The
seven constructs are shown below; the black bars indicate the
region(s) deleted in each construct. The data table on the right
shows the expression results for each...
The image shows the trajectory of baseball, with four labelled positions A through D. Positions A and C are at the same height, position B is at the highest point of the trajectory, and position D is shortly before the player catches the ball. Neglect air resistance for this problem. Which one of the following statements is true? The ball has maximum acceleration at point D. The ball has zero acceleration at point B. The horizontal component of the velocity...
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