Why Most Genes in HeterochromatinRegions Are Silenced?

Q: Transcriptionally active chromatin are generally found near the outer regions of the nucleus near…

A: The distribution of transcriptionally active chromatin throughout the nucleus is a complicated and…

Q: What are Cyclin and mRNA? How are they related?

A: Cyclins get their name from the fact that during cell division, they go through a continuous period…

Q: Why is the term “proteome” ambiguous, whereas the term“genome” is not?

A: The proteins are the essential part of living organisms and it consists of thousands of smaller…

Q: Explain the term splicing?

A: Genetic information in our cell is carried out from DNA to RNA and then to proteins. These proteins…

Q: what is the definition of epigenome

A: Epigenetics is the study of how modifications to DNA and histones influence gene expression.…

Q: What is chromatin remodeling complex?

A: The complex of proteins and DNA in eukaryotic cells is called chromatin. This is the packed or…

Q: What are the   basic functions of histones?

A: The folding of the DNA molecule into a compact, orderly structure that fits into the limited space…

Q: How many types of histones and non histone  are there?

A: Histones are highly basic proteins present in the eukaryotic cell nuclei. They pack and order the…

Q: What is a disorder caused by errors in transcription? What kind of error is involved?

A: Transcription is a biological process of the formation of a messenger RNA molecule from a DNA…

Q: what is Conservation of the genetic code?

A: DNA is the genetic material that carries genetic information in the form of coded nucleotide…