Answer:
The correct answer will be option-formation of heterochromatin
Explanation:
Methylation of DNA is the epigenetic mechanism which controls the expression of a gene by adding a methyl group to the cytosine bases in eukaryotic DNA.
The methylation of DNA converts the cytosine residues to the 5-methylcytosine catalysed by DNA methyltransferase enzyme. This results in the silencing of the gene and transcription get switched off.
Studies have shown that DNA methylation is involved in the formation and maintenance of the heterochromatin structure which is the condensed form of the chromatin in which transcription is switched off.
Thus, the formation of heterochromatin is the correct answer.
<span>The
NIMBY syndrome presents itself when discussing drug
treatment, landfills and jails. NIMBY is an acronym for </span>“Not In My Back
Yard.” Person with NIMBY resists unwanted development, such as manufacturing
plants, prisons, power companies, or chemical companies in his or her own
neighborhood or town. <span>Their
state of mind is called Nimbyism. </span>
Answer:
Mushrooms indicate root or trunk problems
Mushrooms typically grow on dead wood or on some other matter that is rotting.
Because of the medication that people put in their head so that they can cure cancer
