Which of the Following Are Examples of Heterochromatin

Pombe is the Epe1 enhancement of. Centromeric DNA telomeric DNA Barr body repetitive DNA nucleosome X.

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These levels of chromatin.

. Which of the following are examples of heterochromatin in a mammalian chromosome. Heterochromatin is highly condensed whereas euchromatin is less compact. Telomeric DNA repetitive DNA centromeric DNA Barr body.

Select the three correct examples. Select all that apply. For example Hc14 n is.

Methylation of DNA that occurs in an oocyte. These types of heterochromatin play role in expression of genes. Which of the following are examples of heterochromatin.

1819 students attemted this question. Heterochromatin is composed of DNA whereas euchromatin is made of DNA and RNA. Nucleosome centromeric DNA repetitive DNA Y chromosome Barr body telomeric.

Select all that apply. Which of the following are examples of heterochromatin in a mammalian chromosome. E When heterochromatin spreading does not reach the new location of the w allele the gene will be transcribed producing red eye patches.

B It allows DNA to become resistant to damage. All cells within the eye have the same genotype. C It helps the histones have a greater affinity for DNA.

Variation in heterochromatin band size can be denoted by superscripts to the symbol. Select all that apply. Select all that apply.

One X chromosome is packaged as facultative heterochromatin and silenced while the other X. The distinguishing characteristic of heterochromatin is the prevalence of genetically. Constitutive and facultative heterochromatin regions retain.

16 Genomes have traditionally been viewed as cohesive units. Barr body centromeric DNA nucleosome X chromosome repetitive. The characteristic feature of heterochromatin is existence of genetically inactive sequences which.

These kinds of heterochromatin perform an essential function in the expression of genes. Select all that apply. Select all that apply repetitive DNA nucleosome centromeric DNA Y chromosome X chromosome Barr body.

View the full answer. Which of the following are examples of heterochromatin in mammals. C the removal of.

The heterochromatin is the tightly packed form of DNA. Once heterochromatin protein 1 HP1 forms a. Which of the following are examples of heterochromatin in a mammalian chromosome.

Which of the following are examples of heterochromatin. An example of facultative heterochromatin that changes its structural conformation with the cell cycle is the inactivated X-chromosome of females. Telomeric DNA repetitive DNA centromeric DNA.

Asked Aug 25 2015 in Biology Microbiology by AshleyWY. Centromeric dna repetitive dna telomeric dna. An example of facultative heterochromatin is X chromosome inactivation in female mammals.

Experts are tested by Chegg as specialists in their subject area. Heterochromatin can itself recruit the inhibitors that limit its own spreading through readereraser coupling FIG. Euchromatin has a less compact structure whereas heterochromatin is more compact and composed of an array of nucleosomes condensed into a fiber.

Which of the following are examples of heterochromatin. Which of the following is an example of epigenetic inheritance. We review their content and use your feedback to keep the quality high.

A the addition of methyl groups to cytosine bases of DNA. Which of the following is an example of epigenetic inheritance. Other Words from heterochromatin.

Select all that apply. D It inhibits DNA replication by making it more difficult to separate the DNA strands. These are classified into two types as constitutive and facultative hetero.

The meaning of HETEROCHROMATIN is densely staining chromatin that appears as nodules in or along chromosomes and contains relatively few genes. An example in S. B the binding of transcription factors to a promoter.

A modified histone in a stem cell.

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