Your question: What is chromatin differentiate between euchromatin and heterochromatin?

Heterochromatin is defined as the area of the chromosome which is darkly stained with a DNA specific stain and is in comparatively condensed form. Euchromatin is defined as the area of the chromosome which is rich in gene concentration and actively participates in the transcription process.

What is chromatin difference between euchromatin and heterochromatin?

Heterochromatin and euchromatin are two major categories of chromatin higher order structure. Heterochromatin has condensed chromatin structure and is inactive for transcription, while euchromatin has loose chromatin structure and active for transcription.

What is chromatin examples?

Chromatin is a complex of nucleic acids (e.g. DNA or RNA) and proteins (e.g. histones). … Thus, we can define chromatin as a substance consisting of DNA and associated proteins (known as histones).

What is the best definition of chromatin?

Chromatin is a substance within a chromosome consisting of DNA and protein. The DNA carries the cell’s genetic instructions. The major proteins in chromatin are histones, which help package the DNA in a compact form that fits in the cell nucleus.

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What is the difference in chromatin?

The DNA is packaged by special proteins called histones to form chromatin.

Difference between Chromosomes and Chromatin
Composed of nucleosomes They are condensed chromatin fibers
Unpaired Paired
Visualized under electron microscope Visualised under light microscope

What is the difference between euchromatin and?

In heterochromatin, the DNA is tightly bound or condensed. In euchromatin, the DNA is lightly bound or compressed. The DNA in heterochromatin is folded with the histone proteins. The DNA in euchromatin is unfolded to form a beaded structure.

Which of the following is not a difference between euchromatin and heterochromatin?

“Which of the following is not a difference between euchromatin and heterochromatin?” Hetrochromatin lies close to the nucleolus while euchromatin to nuclear lamina.

What is the difference between chromatin and a chromosome?

The main difference between chromatin and chromosome is that chromatin consists of the unravelled condensed structure of DNA for the purpose of packaging into the nucleus whereas chromosome consists of the highest condensed structure of the DNA doublehelix for the proper separation of the genetic material between …

What is chromatin article?

Chromatin is probably the most complex molecular ensemble in the cell. It consists of genomic DNA together with all directly or indirectly associated protein and RNA molecules. … First, we will consider the spatial folding of the chromatin fibre inside the nucleus, at scales from ∼1 kb to several megabases.

What is chromatin material Class 9?

Chromatin is a genetic material or a macromolecule comprising of DNA, RNA, and associated proteins, which constitute chromosomes in the nucleus of an eukaryotic cell. … Support the DNA molecule to permit the process of cell cycle – meiosis and mitosis.

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What is chromatin found in?

Chromatin is a complex of macromolecules composed of DNA, RNA, and protein, which is found inside the nucleus of eukaryotic cells.

What is another name for chromatin?

Chromatin Synonyms – WordHippo Thesaurus.

What is another word for chromatin?

DNA chromosome
genetic code nucleic acid
genetic material

How chromatin is formed?

Prophase: During prophase of mitosis, chromatin fibers become coiled into chromosomes. Each replicated chromosome consists of two chromatids joined at a centromere. … Each cell has the same number of chromosomes. The chromosomes continue to uncoil and elongate, forming chromatin.

What is the difference between DNA and chromatin quizlet?

Explain the relationship between DNA, chromatin, and chromosome. DNA is the carrier of genetic information. Chromatins are the relaxed form of DNA in the nucleus of the cell. and Chromosomes are DNA-containing structure that carries genetic material from one generation to another.

What is Chromomere and Chromonemata?

Chromomeres are organized in a discontinuous linear pattern along the condensed chromosomes (pachytene chromosomes) during the prophase stage of meiosis. The linear pattern of chromomeres is linked to the arrangement of genes along the chromosome. … Aggregates of chromomeres are known as chromonemata.

What is the difference between chromosome and chromatin Class 9?

Answer: Chromatin is the DNA fibers which are scattered all over inside the nucleus in the interphase of mitosis. Whereas chromosome is a highly condensed chromatin or DNA fiber which is seen just prior to a cell division, be it mitosis or meiosis.