Chromosomes
In a cell, the tangles of long strands of DNA form the
The long strands of carbohydrates found in the cell wall to make it rigid are known as cellulose. Cellulose is a structural polysaccharide made up of repeating units of glucose molecules and provides strength and rigidity to plant cell walls.
The form DNA takes when it is in long strands prior to coiling is called chromatin. Chromatin consists of DNA wrapped around proteins called histones, and it is the uncoiled and extended form of DNA that allows for gene expression and replication.
When DNA is in long strands, it typically forms chromatin structures by wrapping around histone proteins to condense into nucleosomes. This packaging allows for the long DNA strands to be compacted within the nucleus of a cell. Additionally, the chromatin structure can undergo further condensation to form chromosomes during cell division.
It is called DNA supercoiling. This coiling helps to compact the long strands of DNA into the small space inside a cell.
Chromatin are long, uncoiled strands of DNA. Chromatin contain the genetic information of the cell. Cytoplasm is the clear fluid or gel that surrounds the organelles outside the nucleus.
the DNA has not been duplicated yet. they have uncoiled to form long, thin strands. they leave the nucleus and are scattered throughout the cell. homologous chromosomes do not pair up until division starts.
In a cell, the tangles of long strands of DNA form the
no, a Bb tuba is 36 feet long if uncoiled.
The long strands of carbohydrates found in the cell wall to make it rigid are known as cellulose. Cellulose is a structural polysaccharide made up of repeating units of glucose molecules and provides strength and rigidity to plant cell walls.
It would be about 2 meters long. (National Institute of Health)
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chromosomes
The form DNA takes when it is in long strands prior to coiling is called chromatin. Chromatin consists of DNA wrapped around proteins called histones, and it is the uncoiled and extended form of DNA that allows for gene expression and replication.
Thin long strands of DNA that are coiled, folded, and twisted into condensed structures are called chromosomes. Chromosomes contain genes that carry the instructions for inherited traits and are organized within the nucleus of a cell. During cell division, chromosomes are visible as distinct entities under a microscope.
During the process of transcription, DNA is uncoiled for a short period of time, typically lasting only a few seconds to allow for the copying of genetic information into RNA.
When DNA is in long strands, it typically forms chromatin structures by wrapping around histone proteins to condense into nucleosomes. This packaging allows for the long DNA strands to be compacted within the nucleus of a cell. Additionally, the chromatin structure can undergo further condensation to form chromosomes during cell division.