Loosely packed chromatin is called euchromatin. It is less condensed than heterochromatin and is typically associated with active transcription of genes, allowing for easier access by transcription machinery. Euchromatin appears lighter under a microscope and is primarily found in regions of the genome that are actively expressed.
Thylakoids. Stacks of these are called granna.
Eukaryotic chromosomes contain both DNA and protein tightly packed together to form Chromatin. Chromatin consists of DNA tightly coiled around histones. DNA and histone molecules form nucleosomes. These are all part of the structure of chromosomes.
Answer:chromatin not chromosomes. :DIt Is Chromosomes Not Chromatin:]
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which is the loosely condensed chromatin where genes are expressed
Chromatin is the stuff they´re made out of. Densely condensed chromatin is known as heterochromatin and not fit to transcribe, loosely packed euchromatin can be transcribed easily.
Thylakoids. Stacks of these are called granna.
In interphase, DNA exists in the form of chromatin which consists of loosely packed threads of DNA along with proteins. This allows for easy access to the genetic material for processes like gene expression and DNA replication.
The complex of both histone and non-histone chromosomal proteins and DNA is known as chromatin.
Chromosomes are tightly packed DNA, consisting of long strands of DNA wrapped around proteins called histones. This compact structure helps to ensure that the DNA is able to fit inside the nucleus of a cell and is organized in a way that allows for efficient regulation and replication.
When chromatin is tightly compacted and dense, it's called Heterochromatin. When chromatin is loosely packed, its called Euchromatin. Euchromatin is easily accessible to transcription enzymes, while herterochromatin makes transcription impossible because the enzymes cannot access the DNA. Therefore, a gene within heterochromatin cannot be expressed. Also, look up how histone modifications such as histone acetylation affect gene expression.
Eukaryotic chromosomes contain both DNA and protein tightly packed together to form Chromatin. Chromatin consists of DNA tightly coiled around histones. DNA and histone molecules form nucleosomes. These are all part of the structure of chromosomes.
Answer:chromatin not chromosomes. :DIt Is Chromosomes Not Chromatin:]
During the interphase stage of the cell cycle when the cell is not dividing, DNA is present in the form of chromatin. Chromatin is a complex of DNA and proteins, mainly histones, that condenses to form chromosomes during cell division. In its chromatin form, DNA is loosely packed and allows for gene expression and various cellular processes to occur.
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Loosely packed DNA can result in genes not being expressed properly.
which is the loosely condensed chromatin where genes are expressed