Question

Question 11 (1 point) Which of the following options most closely resembles the typical pathway of...

Question 11 (1 point)

Question 11 Unsaved

Which of the following options most closely resembles the typical pathway of a molecule like testosterone?

Question 11 options:

Binds to steroid hormone receptor-> receptor is activated -> many kinases are activated -> complex signal cascade-> cellular response

Enters cell -> binds to peptide hormone receptor -> receptor enters nucleus -> change in transcription

Enters cell -> binds to steroid hormone receptor -> receptor enters nucleus -> change in transcription

Binds to peptide hormone receptor -> receptor is activated -> many kinases are activated -> complex signal cascade-> cellular response

Save

Question 12 (1 point)

Question 12 Unsaved

Which of the following options most closely resembles the typical pathway of a molecule like insulin or epidermal growth hormone?

Question 12 options:

Enters cell -> binds to peptide hormone receptor -> receptor enters nucleus -> change in transcription

Binds to peptide hormone receptor -> receptor is activated -> many kinases are activated -> complex signal cascade-> cellular response

Binds to steroid hormone receptor-> receptor is activated -> many kinases are activated -> complex signal cascade-> cellular response

Enters cell -> binds to steroid hormone receptor -> receptor enters nucleus -> change in transcription

Save

Question 13 (1 point)

Question 13 Unsaved

In eukaryotes, ______________ are proteins that can bind to almost any promoter, recruit RNA Polymerase II, and help initiate transcription.

Question 13 options:

TATA Boxers

Enhancers

General Transcription Factors

Specific Transcription Factors

Save

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Ans 11: c option

Because the main function of steroid hormone receptor is as DNA binding transcription factor that regulates gene expression.

Ans 12: option b

Ans 13 : option c

General transcription factor for RNA pol II are TFIID, TFIID etc that can bind to promoter regions.

Add a comment
Know the answer?
Add Answer to:
Question 11 (1 point) Which of the following options most closely resembles the typical pathway of...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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
  • Indicate which of the events listed below belong to which part of the signal transduction pathway.*...

    Indicate which of the events listed below belong to which part of the signal transduction pathway.* (6 Points) Signal Reception Signal Transduction Cellular Response Signal Termination receptor activation causes Ga to release GDP and bind GTP 0 a bind GTP TE STEEL 0 activated protein kinase enters nucleus to promote transcription. of a specific gene 0 0 adenylyl cyclase produces CAMP from ATP 0 0 0 ooo 0 0 0 adrenaline binds adrenergic receptor 0 - 0 CAMP activates protein...

  • 1.(a)The Wnt signal is involved in regulating the proliferation of many stem cell populations in humans....

    1.(a)The Wnt signal is involved in regulating the proliferation of many stem cell populations in humans. Wnt is an amino acid polymer. It binds to a cell surface receptor complex that includes the Frizzled receptor and the LRP receptor. When unbound the receptor is inactive. When the receptor is inactive a protein, beta-catenin, is bound by a cytoplasmic complex and destroyed. When the receptor is activated the recptor will bind a member of the cytoplasmic complex (Axin) and beta-catenin is...

  • 9. Analyze the diagram below of a nuclear response for gene expression: Which of the following...

    9. Analyze the diagram below of a nuclear response for gene expression: Which of the following is this cell using to control all of the other events to regulate gene expression?    a. phosphate bonded to a transcription factor b. phosphorylation cascade with multiple steps c. specific hormone that initiates a response d. transcription housed outside of the nucleus 10. Below is a model of a signal transduction pathway that results in the transcribing of mRNA: Referencing the model, what...

  • Question 45 (1 point) Put the following events in the process of signal-transduction in order: i)...

    Question 45 (1 point) Put the following events in the process of signal-transduction in order: i) A conformational change in the signal-receptor complex activates an enzyme, ii) Protein kinases are activated. ill) A signal molecule binds to a receptor. iv) Target proteins are phosphorylated iii), i), ii), iv) i), ii), iii), iv) i), ill), iv), ii) iii), iv), i), ii)

  • Question 5 (2 points) Which is the most appropriate sequence of events in B cell signaling?...

    Question 5 (2 points) Which is the most appropriate sequence of events in B cell signaling? Question 5 options: A) Antigen binds BCR, intracellular receptor kinases (such as Fyn, Lyn or Blk) are activated, Syk is recruited to ITAMs on Igα/Igβ. B) Antigen binds BCR, Syk is recruited to ITAMs on Igα/Igβ. intracellular receptor kinases (such as Fyn, Lyn or Blk ) are activated, C) Syk becomes activated, the BCR can now bind an antigen, and intracellular kinases are activated....

  • Last guy got it wrong - Thank you. 2. You discover a signal transduction pathway that...

    Last guy got it wrong - Thank you. 2. You discover a signal transduction pathway that regulates actin polymerization. SigC is the ligand, which binds to and activates a receptor tyrosine kinase (RTK). Activation of the RTK leads to the activation of the Ras protein, which then activates the protein kinase PK1 that phosphorylates the RingA protein on S34. When SigC plasma membrane phosphorylated, RingA binds EXTRACELLULAR to the gene regulatory SPACE inactive Ras protein activated Ras protein protein, AP1....

  • ALL THE ANSWERS PLEASE! Pretend you have a disagreement with a surly lab partner some day,...

    ALL THE ANSWERS PLEASE! Pretend you have a disagreement with a surly lab partner some day, and as a result of the fray, you have received a scalpel cut to the arm. Your arm rapidly becomes inflamed, and after the course of many days, an infection develops. Luckily, the infection later clears up. Assuming the pathogen responsible was never previously encountered by your immune system, which sequence of events below best fits with what could have happened (not all of...

  • Question 1 (1 point) Vasoconstriction occurs when epinephrine (adrenaline) binds to the a-adrenergic receptor on vascular...

    Question 1 (1 point) Vasoconstriction occurs when epinephrine (adrenaline) binds to the a-adrenergic receptor on vascular smooth muscle cells. One way to treat high blood pressure is to administer competitive inhibitors that bind to this receptor. The Kd for binding of epinephrine to this receptor is ~UM. Based on the measured affinity (Kd) of the following drugs for the a-adrenergic receptor, which might be good candidates for high blood pressure medication? Drug A: Kd = 0.6 M; Drug B: Kd...

  • 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 3 (10 points) Based on the Underhills' stress levels that night, which of the following...

    Question 3 (10 points) Based on the Underhills' stress levels that night, which of the following represent long-loop negative feedback mechanisms that you would expect in this case? Select TWO CRH stimulates cortisol ACTH stimulates CRH Part 1 Cortisol inhibits ACTH ACTH inhibits CRH Cast of Characters . Sam Garrison - Detective • Roma and Clint Underhill - The hot couple • Kavita Dickson - EMR paramedics • Larry Gonzales - Policeman T3 and T4 inhibit CRH T3 and T4...

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