Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Answer the following problems assuming that gene Z is regulated by the following regulatory network. Presume that B, C and D are proteins each with their own gene and that the interactions are showing how the proteins regulate the specific promoters. Assume that stimulus A is a metabolite and the arrow shows how its binding to protein B influences that protein's DNA binding activity. Assume that the organism is haploid.

 

1. Which of these statements is completely true about the WT situation above?
A. Gene Z is expressed in the presence of Stimulus A and blocked in the absence of A
B. Gene Z is blocked in the presence of Stimulus A and expressed in the absence of A.....
C. Gene Z is blocked in the presence of Stimulus A and blocked in the absence of A
D. Gene Z is expressed in the presence of Stimulus A and expressed absence of A
E. Doh

2. Which of these statements is completely true if C is a dominant mutant that cannot be blocked by B?
A. Gene Z is expressed in the presence of Stimulus A and blocked in the absence of A
B. Gene Z is blocked in the presence of Stimulus A and expressed in the absence of A
C. Gene Z is blocked in the presence of Stimulus A and blocked in the absence of A
D. Gene Z is expressed in the presence of Stimulus A and expressed absence of A...........
E. Doh

3. Which of these statements is completely true if C is a recessive mutant that cannot activate D?
A. Gene Z is expressed in the presence of Stimulus A and blocked in the absence of A
B. Gene Z is blocked in the presence of Stimulus A and expressed in the absence of A
C. Gene Z is blocked in the presence of Stimulus A and blocked in the absence of A.........
D. Gene Z is expressed in the presence of Stimulus A and expressed absence of A
E. Doh

4. Which of these statements is completely true if B is similar to the iS mutant?
A. Gene Z is expressed in the presence of Stimulus A and blocked in the absence of A
B. Gene Z is blocked in the presence of Stimulus A and expressed in the absence of A
C. Gene Z is blocked in the presence of Stimulus A and blocked in the absence of A
D. Gene Z is expressed in the presence of Stimulus A and expressed absence of A.........
E. Doh

5. What is trans to Gene Z? Answer with all 100% true possibilities.
A. A
B. B
C. C
D. D.....
E. Z

Biology, Academics

  • Category:- Biology
  • Reference No.:- M944265

Have any Question? 


Related Questions in Biology

What is one example of an organism that belongs to

What is one example of an organism that belongs to platyhelminthes?

In terms of the efficient use of bacterial resources

In terms of the efficient use of bacterial resources, explain why it is necessary for lac operon expression to be controlled both by the lac repressor and by a cyclic AMP receptor protein.

Discussion boardthis is only a discussion board not an

Discussion Board This is only a discussion board, not an essay! please follow all the instructions and answer the questions within the bullet that you chose. "Evolution of Animals and Population of Humans" Note: Online s ...

List and describe different sediments that can be seen in

List and describe different sediments that can be seen in urine and differentiate between normal and abnormal sediments.

How does the presence of nitrate phosphate and ammonium

How does the presence of nitrate + phosphate and ammonium ions affect fertilization?

In hiring a prospective employee there are legitimate

In hiring a prospective employee, there are legitimate reasons for not hiring someone. For example, the prospective employee may not meet legal requirements (i.e., he or she is a minor and cannot complete the tasks of th ...

Evidence into diabetic care practicebased on the summary of

Evidence into Diabetic Care Practice Based on the summary of research findings identified from the Evidence-Based Project-Paper on Diabetes that describes a new diagnostic tool or intervention for the treatment of diabet ...

A company is growing algae in big tanks to make fish food

A company is growing algae in big tanks to make fish food. However, the algae is not growing very quickly and thy suspect either phosphorus, nitrogen, or iron is limiting. What could the company of to figure out which nu ...

Lets discuss the role of the intestinal microbiota in the

Let's discuss the role of the intestinal microbiota in the maintenance of health and the many opportunistic pathogens that cause disease when the delicate balance of normal microbiota in this region of the body is distur ...

Familial hypercholesterolemia is associated with increased

Familial hypercholesterolemia is associated with increased riskfor heart attacks at a young age. What kind of clinical test canyou use to test for this disease? What would be the expectedresult? Explain the biochemical p ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro