Question

List the three RNA polymerases active in eukaryotic nuclei. List the general transcription factors that each...

List the three RNA polymerases active in eukaryotic nuclei. List the general transcription factors that each requires. List the types of genes dependent on each for transcription. ​

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

RNA polymerases active in eukaryotic nuclei are:

  • RNA polymerase I
  • RNA polymerase II
  • RNA polymerase III

The types of genes dependent on each for transcription:

  • RNA polymerase I - 5.8S, 18S, 28S rRNA genes
  • RNA polymerase II - mRNA genes
  • RNA polymerase III - tRNA genes and 5S rRNA gene

The general transcription factors required by each RNA polymerase :

  • RNA polymerase I - UBF and SL1
  • RNA polymerase II - TFIID, (TBP) and TBP-associated factors (TAFs),TFIIB(B), TFIIF(F), TFIIE(E) and TFIIH(H)
  • RNA polymerase III - TFIIIA,TFIIIC and TFIIIB
0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
What is the relationship between RNA polymerase, promoter, general transcription factors (or sigma factors), specific transcription...
What is the relationship between RNA polymerase, promoter, general transcription factors (or sigma factors), specific transcription factors (activators and repressors)and mediators (coactivators and corepressors)
Describe the functions of the regions of a complete eukaryotic gene. List the parts of a...
Describe the functions of the regions of a complete eukaryotic gene. List the parts of a gene that are transcribed to RNA. List the regulatory elements in a gene that are not transcribed. Distinguish between regulatory elements and transcription factors. List all the molecular components of the transcription initiation complex. Briefly describe the role of enhancers, activators, and DNA bending proteins in the formation of the transcription initiation complex.
What are the two types of eukaryotic transcription regulation? Discuss the elements of each.
What are the two types of eukaryotic transcription regulation? Discuss the elements of each.
1. Which of the following is/are required for the polymerization reaction catalyzed by RNA polymerase? 1)...
1. Which of the following is/are required for the polymerization reaction catalyzed by RNA polymerase? 1) RNA primer 2) DNA primer 3) RNA template 4) DNA template 5) NTPs 6) dNTPs 7) Magnesium 8) Calcium A) 4, 5, and 6 B) 1, 3, 5, and 7 C) 1, 3, 5, and 8 D) 4, 5, and 7 2. RNA polymerase is best described as a ________. A) DNA-dependent DNA polymerase B) RNA-dependent DNA polymerase C) RNA-dependent RNA polymerase D) DNA-dependent...
Question 53 (1 point) Transcription of RNA from RNA is not a normal cellular process. Question...
Question 53 (1 point) Transcription of RNA from RNA is not a normal cellular process. Question 53 options: A) True B) False Question 54 (1 point) At the time of Louis Pasteur and Robert Koch, the term"virus" was used to refer to: Question 54 options: anthrax etiologic agent of tuberculosis cholera etiologic agent of syphilis all of the above Question 55 (1 point) Which of the following types of animal virus requires RNA-dependent RNA polymerase for replication? Question 55 options:...
RNA polymerase is incubated with a DNA template, all the necessary transcription factors, and the substrates:...
RNA polymerase is incubated with a DNA template, all the necessary transcription factors, and the substrates: ATP, GTP, CTP, and UTP. Each ribonucleotide 5’-triphosphate substrate is labeled with 18O in the β-phosphate group and 13C in the ribose. What labeled RNA is produced? Group of answer choices: The newly synthesized RNA will have 13C-ribose at every nucleotide residue, but no 18O-atoms incorporated. The newly synthesized RNA will have an 18O-atom and a 13C-ribose at every nucleotide residue. The newly synthesized...
Complete the questions with the answers that apply to eukaryotic cells. Each answer may be used...
Complete the questions with the answers that apply to eukaryotic cells. Each answer may be used once, more than once, or not at all. Unless otherwise specified, each question should only get one answer/letter. A) chloroplast stroma              F) G1 phase     K) end of chromosome            Q) amino acids            W) DNA B) cytoplasm                           G) G2 phase    L) origin of replication              R) DNA polymerase X) RNA C) cytosol                                H) mitosis        M) +1 transcription start site    S) dNTP’s    D) mitochondrial...
Define the three general types of solid brick. List the different grades, types, classes, and applications...
Define the three general types of solid brick. List the different grades, types, classes, and applications included in each general type.
Procedure I. Reverse Transcription. For each of your RNA samples set up the following reaction: *Remember...
Procedure I. Reverse Transcription. For each of your RNA samples set up the following reaction: *Remember to use proper RNA handling technique! 1. In a 0.2 ml size RNAse-Free tube add the following: • 0.5 µg RNA (no more than 6 µl) You can add as little as 0.1 µg of RNA if your concentration is low • 2 µl dT primer • Nuclease Free Water to final volume of 8 µl * Before you start write the exact volume...
Question 2 (1 point) List the factors that comprise the image formation model. Describe each briefly....
Question 2 (1 point) List the factors that comprise the image formation model. Describe each briefly. Question 3 (2 points) List three types of video signals. Compare their mutual advantages and disadvantages.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT