Homework Answers
Question;12
Answer is option (a) Initiation
Eukaryotic transcription is carried out in the nucleus of the cell and the transcription is composed of three distinct steps;initiation,elongation and termination. Eukaryotes require several proteins called transcription factors. these are involved in the transcription initiation and regulation. The transcription factors first bind to the promoter region and then help to recruit the appropriate polymerase.The complete assembly of the transcription factors and RNA polymerase bind to the promoter then forming a transcription pre initiation complex(PIC).
Add Answer to:
QUESTION 12 Which stage of transcription in eukaryotes requires transcription factors? O a) initiation Ob) elongation...
QUESTION 12 Which stage of transcription in eukaryotes requires transcription factors? a) initiation b) elongation c)...
QUESTION 12 Which stage of transcription in eukaryotes requires transcription factors? a) initiation b) elongation c) termination d) initiation and elongation e) all of these
Transcription initiation in eukaryotes requires the coordinated action of many proteins. Which protein is responsible for...
Transcription initiation in eukaryotes requires the coordinated action of many proteins. Which protein is responsible for recruitment of splicing factors to the C- terminal of RNA Polymerase? (a) snRNP (b) TFIID (c) TBP (d) TFIIH (e) TFIIA
QUESTION 6 During which stage of eukaryotic transcription do the following processes take place? 1. RNA...
QUESTION 6 During which stage of eukaryotic transcription do the following processes take place? 1. RNA polymerase ll binds to the promoter 2. The RNA transcript released 3. The RNA transcript extended a. 1-termination; 2-initiation; 3-elongation b. 1-nitiation, 2-elongation; 3-termination c. 1-elongation; 2-termination; 3-initiation d. 1-initiation; 2-termination; 3-elongation e. 1-termination; 2-elongation; 3-initiation
Question 19: What sequences are important for the initiation of transcription in eukaryotes, and how does...
Question 19: What sequences are important for the initiation of transcription in eukaryotes, and how does this compare to prokaryotic initiation? What sequence is important for the termination of transcription in eukaryotes, and how does this compare to prokaryotic termination? (There are very specific answers for each of these!)
2. Transcription can be divided into 3 main stages: initiation, elongation, and termination, List the role...
2. Transcription can be divided into 3 main stages: initiation, elongation, and termination, List the role and key characteristics of each stage in transcription
QUESTION 17 Which of the following is true about transcription in eukaryotes? O a) Transcription occurs...
QUESTION 17 Which of the following is true about transcription in eukaryotes? O a) Transcription occurs after FACT removes histone H2A and H2B. O b) Transcription occurs after transcription factors remove histone H2A and H2B. O c) Nucleosomes are removed before transcription d) Alterations in the nuclear envelope allow nonspliced RNAs out for translation e) The 5' cap is added after the poly A tail
Describe the process of Prokaryotic RNA transcription in molecular detail You must be able to describe the process and order of events in initiation, elongation, and termination. You must describe t...
Describe the process of Prokaryotic RNA transcription in molecular detail You must be able to describe the process and order of events in initiation, elongation, and termination. You must describe the catalytic/biological purpose function of the key proteins/elements in elongation -35 and -10 (Pribnow box) Promoters Sigma factors (does not matter which one) RNA Polymerase (including structure and subunits and mechanism) Rho-independent and rho-dependent termination How sequence composition affects promoter function
Last week we discussed the role of general transcription factors in forming the transcription initiation complex...
Last week we discussed the role of general transcription factors in forming the transcription initiation complex in eukaryotes. Next week we will look more closely at the regulation of gene expression and the role played by specific transcription factors. Prokaryotes and eukaryotes utilize very different mechanisms for determining which genes are turned on and off and when. In lieu of the prokaryotic operon model, eukaryotes employ a combinatorics approach utilizing both general and specific transcription factors. For this week’s forum,...
Which phase of transcription is shown in the figure below? Completed RNA transcript Initiation Termination Disengagement...
Which phase of transcription is shown in the figure below? Completed RNA transcript Initiation Termination Disengagement Elongation
Which of the following is true of transcription, but not replication? Select one: a. It requires...
Which of the following is true of transcription, but not replication? Select one: a. It requires polymerase to catalyze the process. b. All of these are true for both transcription and replication. c. It requires promoters to initiate the process. d. It requires a primer to initiate the process. Clear my choice Question 6 Not yet answered Marked out of 1.00 Flag question Question text Which of the following is/are true of promoters? Select one: a. they contain both exons...
QUESTION 12 Which stage of transcription in eukaryotes requires transcription factors? a) initiation b) elongation c) termination d) initiation and elongation e) all of these
QUESTION 6 During which stage of eukaryotic transcription do the following processes take place? 1. RNA polymerase ll binds to the promoter 2. The RNA transcript released 3. The RNA transcript extended a. 1-termination; 2-initiation; 3-elongation b. 1-nitiation, 2-elongation; 3-termination c. 1-elongation; 2-termination; 3-initiation d. 1-initiation; 2-termination; 3-elongation e. 1-termination; 2-elongation; 3-initiation
2. Transcription can be divided into 3 main stages: initiation, elongation, and termination, List the role and key characteristics of each stage in transcription
QUESTION 17 Which of the following is true about transcription in eukaryotes? O a) Transcription occurs after FACT removes histone H2A and H2B. O b) Transcription occurs after transcription factors remove histone H2A and H2B. O c) Nucleosomes are removed before transcription d) Alterations in the nuclear envelope allow nonspliced RNAs out for translation e) The 5' cap is added after the poly A tail
Which phase of transcription is shown in the figure below? Completed RNA transcript Initiation Termination Disengagement Elongation
Most questions answered within 3 hours.
-
Six years of quarterly data of a seasonally adjusted series are
used to estimate a linear...
asked 13 minutes ago -
Which of the following is not an ecological model used
to foster behavior change?
PRECEDE-PROCEED Model...
asked 16 minutes ago -
On the Apollo 14 mission to the moon, astronaut Alan Shepard hit
a golf ball with...
asked 12 minutes ago -
What are John’s potential claims if he is terminated
this week?
John is a 54-year-old man...
asked 26 minutes ago -
A (8.5) cm tall object is placed at a distance of (14.2) cm from
a convex...
asked 34 minutes ago -
(2) For the following questions, consider a data set that
exhibits a normal distribution. Report the...
asked 35 minutes ago -
What exactly is an information system? How does it work" What
are its people organization,
...
asked 37 minutes ago -
The Food Marketing Institute shows that 17% of households spend
more than $100 per week on...
asked 46 minutes ago -
Go to NCBI BLAST search web page
1st search: GEKDLRRAKDINQEVYNF
2nd search: PTSQRLQLLEPFDK
3rd search: GEKDLRRAKDINQEVYNF...
asked 50 minutes ago -
Explain how each of the following three conditions could be a
red flag for a register...
asked 55 minutes ago -
In a two-way factorial ANOVA, the final F-ratio for
factor AxB is determined by dividing _____...
asked 1 hour ago -
Show your solutions for answer.
4. An aqueous solution contains 9.21 g of
K4Fe(CN)6 in a...
asked 55 minutes ago