Nucleus to cytoplasm to accomplish viral mrna export

Assignment Help Biology
Reference no: EM131052743

The Rev protein of HIV virus normally shuttles back and forth from nucleus to cytoplasm to accomplish viral mRNA export. In the presence of broad spectrum antib otic leptomycin B, Rev is found exclusively in the nucleus (see image in B). Which of the statement indicate a possible way by which leptomycin B might alter the distribution of Rev.

A. Leptomycin B could inactivate the nuclear import receptor

B. Leptomycin B could bind to a component of nuclear pore complex

C. Leptomycin B could bind to Ran GTP to promote its conversion to Ran G D P

D. Leptomycin B could bind to nuclear localization signal of Rev

E Leptomycin B could bind to Ran GDP to promoter its conversio n to Ran GTP

Reference no: EM131052743

Questions Cloud

Write an application that prints the sum of cubes : Prompt for and read two integer values and print the sum of each value raised to the third power
Determining the prenatal appointments : Finally, Maya is pregnant and during one of her prenatal appointments the doctor tells her that her blood pressure is elevated. She tells Maya that some of the symptoms she is experiencing are indications that she may be developing preeclampsia. W..
What is contemporary leadership in hospitality : Assessment brief: What is contemporary leadership in hospitality? What will be the challenges facing future leaders of the industry. What are the contemporary leadership practices? How has leadership evolved
What are hox genes : What are hox genes? Give an example of how hox gene expression controls development.
Nucleus to cytoplasm to accomplish viral mrna export : The Rev protein of HIV virus normally shuttles back and forth from nucleus to cytoplasm to accomplish viral mRNA export. In the presence of broad spectrum antib otic leptomycin B, Rev is found exclusively in the nucleus (see image in B). Which of ..
Write code to declare and instantiate an object : Then write a list of expressions using the nextInt method that generates random numbers in the following specified ranges, including the end points. Use the version of the nextInt method that accepts a single integer parameter.
How organisational culture has impacted on leadership style : The interview should focus on the following key topics: Perceived differences between leadership and management and How organisational culture has impacted on the person's leadership style
Accounting information systems summarized : Which of the 13 tools for accounting information systems summarized in Figure 7.18 do you feel are essential for any business to have today? Which of them do you feel are optional, depending on the type of business or other factor? Explain.
Reproductive stage or the senescence stage : PLANT PHYSIOLOGY QUESTION: Please do not accept question without strong english writing skills and prior background of plant physiology. Please choose either the vegetative stage, the reproductive stage or the senescence stage.

Reviews

Write a Review

Biology Questions & Answers

  Immune response to infectious disease

It is a very curcial concept to understand how the immune response is mounted against viruses, bacteria, protozoans and helminthes. For an effective immune response, both innate and adaptive immunity should work together.

  A review on advanced glycated end products (ages)

This Project report elaborates a critical review of important elements attached to Advanced Glycated End Products (AGEs). It is very crucial to understand the process called Millard reaction.

  Plastic as a soil stabilizer

Soil stabilization is the permanent physical and chemical alteration of soils to enhance their physical properties. Stabilization can increase the shear strength of a soil and control the shrink-swell properties.

  Principles of microbiology

This assignment has three parts which contains questions related to Microbiology. It contains basic principles of microscopy, staining techniques in microbiology and microbial growth in the food industry.

  List the biologic functions

Lipid metabolites are often seen as key elements in cellular signaling. Is this unique? Please provide several examples of the function of lipids as key elements in signal arrays and list the biologic functions these signals affect?

  Biologic function relationships

Please describe how one might search for chemical structure, biologic function relationships, involving small molecular weight lipophylic compounds. Provide one example.

  Case study on patient in the haematology laboratory

Write a case study which detailing a scenario of a patient being investigated in the Haematology laboratory.

  Use of pcr and genetic approaches in biotechnology

The use of PCR and genetic approaches in biotechnology

  Describe the role of this enzyme in honey

Glucose oxidase is an enzyme that can be used for measurements of glucose levels by combining this reaction with an oxygen probe.

  Genetic problems

What phenotypic ratio would you get if you crossed a white mouse and a heterozygous brown mouse?

  Prepare an essay on nosocomial infection

Prepare an essay on nosocomial infection.

  Monitoring and recording the blood pressure

To increase the awareness of monitoring and recording the blood pressure of patients and practice measuring blood pressure in a safe environment.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd