ZuoTi.Pro
Question

Question 15 Not yet answered Which of the following is TRUE about eukaryotic enhancers: An enhancer Points out of 2.50 P Flag

Which of the following crude energy diagrams best explains why an exergonic reaction could take up to hundreds of years to oc

Time Р Energy C. -AG R Time R Energy w -AG d. O Р Time

Time R Energy V -AG d. 0 Р Time R -AG 라 Energy O e. P Time

science   biology   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

15. Answer: Option A is correct
Explanation:
An enhancer is a cis-acting element that serves as a binding site for activator proteins.
It is non-directional in function and can be located far away from the promoter.

16. Answer: Option D is correct
Explanation:
Exergonic reaction = Energy is released during the reaction
= Energy of products is greater than the energy of substrates
Uncatalyzed exergonic reactions take many years to occur as they have to cross the activation energy barrier.
Option D is the correct representation of an exergonic reaction that requires much time for completion.


0 0
Add a comment
Know the answer?
Add Answer to:
Question 15 Not yet answered Which of the following is TRUE about eukaryotic enhancers: An enhancer...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Question 19 Not yet answered The following diagram represents a replication bubble. The grey circles represents...

    Question 19 Not yet answered The following diagram represents a replication bubble. The grey circles represents 4 molecules of DNA polymerase III siting on a template strand and ready to add new nucleotides to the RNA primers (not shown). Which of the 4 DNA pol III molecules will create okazaki fragments? Points out of 2.50 P Flag question A B 5' 3' Select one: o a. Cand D O b. Only A O c. B and C O d. A...

  • Which of the following correctly describes eukaryotic transcriptional control?        a. A transcription factor is a...

    Which of the following correctly describes eukaryotic transcriptional control?        a. A transcription factor is a DNA molecule that helps RNA polymerase to bind to the enhancer of a specific gene.        b. An enhancer is a protein that encourages gene expression by binding to the DNA.        c. The promoter is the region of RNA where DNA polymerase will bind to begin transcription.        d. The interaction of multiple transcription factors may be required in order to transcribe a...

  • Question 1 Match the term with the best definition or description; most topics relate to the...

    Question 1 Match the term with the best definition or description; most topics relate to the regulation of gene expression. General type of protein which will increase transcription rates when it attaches to a site A. Factor connected to a particular gene - B. Co-repressor C. Enhancer D. Promoter E. Structural F. Intron G. Activator H. Operator I. Basal transcription J. Glucocorticoid receptor K. Sigma factor L. Mediator M. Inducer N. TATA box O. Repressor The rates of mRNA produced...

  • Question 17 Answer saved Which of the following statements correctly compares the processes of transcription and...

    Question 17 Answer saved Which of the following statements correctly compares the processes of transcription and replication? Points out of 2.50 p Flag question Select one: a. Both processes result in the formation of phosphodiester bonds O b. Both processes require a promoter, to where the polymerases bind O c. In replication, (but not in transcription) the produced molecule is complementary and antiparallel to the template O d. DNA polymerase III reads in a 3-5' direction while RNA polymerase reads...

  • Here is all the information and content! One of the questions which shows a double stranded...

    Here is all the information and content! One of the questions which shows a double stranded sequence and asks for the mRNA sequence has not correct answer. It should be dropped. Anyone who majored in Bio can answer these 2nd-year biology multiple questions (only Q14 has more than one answer). Thanks a lot!!!!!   Question This type of RNA does not participate in the splicing reaction, but is important for efficient functioning of the spliceosome. Not yet answered Marked out of...

  • ect Question 8 0/2 pts Which of the following statements about RNA polymerase is NOT true?...

    ect Question 8 0/2 pts Which of the following statements about RNA polymerase is NOT true? RNA polymerase finishes transcription as soon as it reaches the terminator. RNA polymerase adds a ribonucleotide to the 3' end of a growing RNA molecule. During transcription of a gene, RNA polymerase reads only one strand of DNA. RNA polymerase binds to a promoter to initiate transcription. - U 000 20 O 3 $ 4 % 5 & 7 6. 8

  • Question 43 Not yet answered The sequence below is the anticodon of a tRNA molecule. What...

    Question 43 Not yet answered The sequence below is the anticodon of a tRNA molecule. What amino acid do you expect to find bound to the tRNA? Use the 3 letter code for the aminoacid name (i.e gly for glycine), case is not important. 5-tcg-3 Points out of 2.50 P Flag question Answer: Question 44 Not yet answered Points out of 2.50 If a base is misread, and in consequence, the wrong nucleotide is written in the nascent DNA strand,...

  • on and 6. Draw the same Eukaryotic transcript after splicing has removed the m label the...

    on and 6. Draw the same Eukaryotic transcript after splicing has removed the m label the remaining parts. 7. Describe the roles of the following features involved in Eukaryotic transcription: TATA Binding Protein General Transcription Factors Polymerase II 8. In Eukaryotic transcription, which happens first? A. The General Transcription Factors are recruited, and the Preinitiation complex (PIC) is assembled. B. The TBP binds the promoter 9. Describe the carboxy terminal domain (CTD) of RNA polymerase II and two of its...

  • Question 11 Question 11 ???????? In the absence of arabinose, the regulatory protein AraC a forms...

    Question 11 Question 11 ???????? In the absence of arabinose, the regulatory protein AraC a forms a dimer, binds to two regulatory sequences near the promoter, and activates transcription of the arabinose operon structural genes. b forms a dimer, binds to two distant sites, and forms a DNA loop that blocks access of RNA polymerase to the arabinose operon promoter. c binds to the arabinose operator and represses transcription of the arabinose operon structural genes. d binds to the arabinose...

  • Question 38 Which of the following statements regarding CRISPR-Cas system is TRUE? Not yet answered Points...

    Question 38 Which of the following statements regarding CRISPR-Cas system is TRUE? Not yet answered Points out of 2.50 Select one: a. CRISPR-Cas system uses a DNA-directed nuclease to degrade viral RNA P Flag question O b. CRISPR-Cas system uses an RNA-directed nuclease to degrade viral DNA C. CRISPR-Cas system uses a RNA-directed nuclease to degrade viral RNA O d. CRISPR-Cas system uses a DNA-directed nuclease to degrade viral DNA e. CRISPR-Cas is a defense mechanism in eukaryotes against viral...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT