Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

When there is a well-established segment of heterochromatin on an interphase chromosome, there is usually a special barrier sequence that prevents the heterochromatin from expanding along the entire chromosome. Gene A, which is normally expressed, has been moved by DNA recombination near an area of heterochromatin. None of the daughter cells produced after this recombination event express gene A, even though its DNA sequence is unchanged. What is the best way to describe what has happened to the function of gene A in these cells?
(a) barrier destruction
(b) heterochromatization
(c) epigenetic inheritance
(d) euchromatin depletion

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943450

Have any Question? 


Related Questions in Biology

How does the presence of nitrate phosphate and ammonium

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

Suppose you are performing an experiment in which you must

Suppose you are performing an experiment in which you must use heat to denature a double helix and create two single stranded pieces. Based on what you know about nucleotide bonding, do you think the nucleotides will all ...

1 what are some methods doctors have used to try and

1. What are some methods doctors have used to try and control acupuncture? What factors have helped or hindered them in this attempt? Your response should be at least 75 words in length. 2. Describe the difference that e ...

What is the role of abiotic factors in an ecosystem in

What is the role of abiotic factors in an ecosystem? In other words, how do they affect food webs? Why is it easier to classify protists by methods of nutrition and movement than by habitat (where they live)? Briefly exp ...

Topic genomicsquestion describe how the use of genetic

Topic: Genomics Question: Describe how the use of genetic knowledge can change the course of disease. What are the implications of the prolific use of genetic knowledge for the intervention of disease? Should there be an ...

Individual assignment instructionsthe global community is

Individual Assignment Instructions The global community is plagued by increasing incidence of lung cancer, colorectal cancer, breast cancer, pancreatic cancer, prostate cancer, leukemia, non-Hodgkin lymphoma, liver cance ...

Select at least 2 cell structures what hypothesis could you

Select at least 2 cell structures. What hypothesis could you form to explain what would happen to the cell or the organism if each cell structure were damaged or destroyed?

Bioethics assignment instructionstopic 1 use of gmo

Bioethics assignment instructions: Topic 1: Use of GMO crops Now you need to research the topic and write a 500-1000 word (1 to 2 pages) writeup about the topic. Please use the following list of topics as a guideline to ...

Do you think there are political issues surrounding human

Do you think there are political issues surrounding human population growth? Why or why not? Can you give an example?

Describe the different stages of development as a fetus

Describe the different stages of development as a fetus matures.

  • 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