Question: Adding acetyl groups to histone lysine residues has the same effect as removing phosphoryl groups. helps neutralize the charge of the histone. permanently modifies nucleosome

Adding acetyl groups to histone lysine residues has the same effect as removing phosphoryl groups. helps neutralize the charge of the histone. permanently modifies nucleosome structure. leads to tighter binding of DNA

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Which of the following facilitates nucleosome positioning? a) Nucleosome remodeling complex b) Topoisomerase II c) SMC protein d) DNA - binding protein 2. Which of the following regions promote...

Histone acetyltransferases remove acetyl groups from lysines on histone tails, while histone deacetylases add acetyl groups to lysines on histone tails. Question 6 options: TrueFalse

10. Referring to the molecules in exercise 9: a. Identify a pair of constitutional isomers among the 4 named molecules. Put the letters corresponding to your answer in the boxes provided. b. Which...

Modifications to chromatin can affect transcriptional activity by changing the accessibility of DNA to the transcription machinery. The given descriptions are examples of various processes that may...

Acetyl-CoA, in addition to providing 2-carbon groups to the citric acid cycle, is also the substrate of enzymes that add acetyl groups to proteins. Histone acetyltransferase adds an acetyl group to...

Select the answer that describes a histone modification that commonly makes DNA more accessible. A . The entire length of the histone can be covered with acetyl groups. B . The tail of the histone...

Which of the following is FALSE concerning heterochromatin formation involving HP 1 ? Group of answer choices 3 . A histone deacetylase removing acetylation on lysines of H 3 . 4 . A histone...

Which of the following is FALSE concerning heterochromatin formation involving HP 1 ? 1 . A histone deacetylase removing acetylation on lysines of H 3 . 2 . A histone methyltransferase removing...

HDACs, by removing acetyl groups from histones, cause DNA to become more tightly wrapped around the histone cores, leading to a condensed chromatin structure which generally results in the repression...

For the following payoff table, determine the expected value of perfect information. Does the result seem unusual? If so, why did this occur? State of Nature 1 (0.6 I (0.4) Alternative A Alternative...

How does the Chinese government limit the use of the Chinese currency, the RMB, on the global currency markets? Read the case study First Steps in the Globalization of the Yuan1 and answer the above...

Is it more difficult to secure a job in a store-based retailer in view of the tremendous growth of online retailing? What sort of training and development program would you attend to sharpen your...

Scenario: A Multi-national Corporation called The Globe has created a subsidiary called Thirst in an under-developed country called non-potable waters. This hosting country suffers from a severe...

Teamwork. Global. Technology. Work in groups of three students. Each group will identify a country about whose customs they would like to learn more. Each member of the team will be responsible for...

Technology. Research storytelling in business on the Internet and share with the class in a twominute presentation an interesting fact you learned about storytelling, who uses it, and how it is being...

Teamwork. Global. Technology. Work with six of your classmates to research the appropriate way to introduce people from a culture other than your own.Demonstrate for the class how you would introduce...