Effect of histone acetylation on gene expression

Assignment Help Biology
Reference no: EM1396492

Histone hyperacetylation (overacetylation) of certain genes is associated with cancer. What is the effect of histone acetylation on gene expression, and what is the normal function of the genes affected?

decreased expression of anti-division genes
increased expression of anti-division genes
decreased expression of pro-division genes
increased expression of pro-division genes

 

Reference no: EM1396492

Questions Cloud

Explain why might unionized older workers engaged : Explain why might unionized older workers engaged in bargaining a labour contract not restrain their wage demands even though the demand for their labour is very elastic?
Unclear concept regarding regression : List one unclear concept regarding regression and provide an example from your personal or work life where regression could be used to show a relationship between two variables.
Mean number of miles with margin of error : Suppose it is desired to estimate the population mean number of miles with a margin of error of ± 2 miles at 95% confidence. Do the data provide this desired level of precision? What action, if any, would you recommend be taken?
Explain bombing of us marine barracks in lebanon : Bombing of U.S. marine barracks in Lebanon. Performed by militants who regarded U.S. military presents in Lebanon as the invasive influence in their civil war.
Effect of histone acetylation on gene expression : Histone hyperacetylation of certain genes is associated with cancer. What is the effect of histone acetylation on gene expression, and what is the normal function of the genes affected?
Explain why very tightbinding of a substrate to an enzyme : explain why very tightbinding of a substrate to an enzyme is not desirable for enzyme catalysis, whereas tight binding of the transition state is desirable.
Estimating the population mean number of miles : Suppose it is desired to estimate the population mean number of miles with a margin of error of ± 2 miles at 95% confidence. Do the data provide this desired level of precision? What action, if any, would you recommend be taken?
Determining simple regression analysis : A candy bar manufacturer is interested in trying to estimate how sales are influenced by the price of their product. To do this, the company randomly chooses 6 small cities and offers the candy bar at different prices.
Why microtubules have two families of motor proteins : Briefly explain why microtubules have two families of associated motor proteins (kinesins and dyneins), while microfilaments have only one family of associated motor proteins (myosins).

Reviews

Write a Review

Biology Questions & Answers

  Why hemoglobin has higher affinity for oxygen

The developing fetus has a different kind of hemoglobin than most normal adults. Fetal hemoglobin consists of two chains and two chains, whereas adult hemoglobin consists of two chains and two chains.

  Provide list of five mla format

Provide list of five Mla format cited reference books for the title Digestive system which Thermodynamic factor is the most significant in accounting for the fact that sulfurous acid is a weak acid?

  Define why a change in amino acid sequence might affect

define why a change in amino acid sequence might affect

  How many dna fragments would be produced

How many DNA fragments would be produced.

  What is the significance of chloroplasts structural feature

What is the significance of the chloroplasts structural feature that the thylakoid membrane is located between the stroma and the thyloakoid space.

  How far does tina drive before passing david

A train is travelling up a 3.73 degree incline at a speed of 3.25m/s as the last car breaks free. How far does last car travel before its speed momentarily reaches zero.

  What are the major adaptations of amphibians

What are the major adaptations of amphibians, birds, reptiles and mammals? What are the dissimilar types of animals in these groups? Anmiotic egg,plastron, carapace, snake, lizard, turtle, feathers How did jaws evolve.

  Rna transcription from terminating

A mutation occurs in Gene A that prevents RNA transcription from terminating where it is supposed to. Explain what affect, if any, you believe this mutation will have on.

  Synaptic configuration of homologous pairs of chromosomes

Draw the synaptic configuration of homologous pairs of chromosomes when one member is normal and the other member has sustained a duplication within the chromosome

  Wrap up the report by explaining the integration of the body

Wrap up the report by explaining the integration of the body systems in maintaining homeostasis. You should include at least the circulatory, digestive and urinary systems in the explanation.

  Antibiotic anisomycin

The antibiotic anisomycin is expected to not inhibit the growth of bacteria and to inhibit the growth of Halobium. Anisomycin is resistant to bacteria,

  What will be the phenotypes and genotypic ratio

The cell walls of bacteria, fungi, and plant cells and the extracellular matrix of animal cells are all external to the plasma membrane. Which of the following is a characteristic of all of these extracellular structures.

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