When DNA is in long strands prior to coiling it is in the form of : 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.
In a cell, the tangles of long strands of DNA form the
It is called DNA supercoiling. This coiling helps to compact the long strands of DNA into the small space inside a cell.
In a cell, the tangles of long strands of DNA form the
DNA strands are packed into structures called chromosomes. Chromosomes are made up of long strands of DNA that are tightly coiled and condensed to fit inside the nucleus of a cell.
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.
In a cell, the tangles of long strands of DNA form the
Short strands of DNA move more quickly than long strands because they are smaller and can navigate through obstacles more easily.
DNA
It is called DNA supercoiling. This coiling helps to compact the long strands of DNA into the small space inside a cell.
In a cell, the tangles of long strands of DNA form the
DNA strands are packed into structures called chromosomes. Chromosomes are made up of long strands of DNA that are tightly coiled and condensed to fit inside the nucleus of a cell.
chromatin
chromosomes
The DNA strands must separate or unwind to expose the specific gene that is going to be transcribed. This process is facilitated by enzymes that help unzip the double-stranded DNA. Once the DNA is unwound, RNA polymerase can then bind to the DNA and initiate transcription.
chromatin
Chromosomes