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At the end of s phase each chromosome has how many coiled dna molecules?
At the end of S phase, each chromosome has two coiled DNA molecules, also known as sister chromatids. These sister chromatids are identical copies of each other formed during DNA replication in preparation for cell division.
When DNA is coiled and folded and twisted into short condensed strands?
This is called chromatin. Chromatin is the complex of DNA and proteins that forms chromosomes. The coiling and folding of DNA into chromatin helps condense the genetic material to fit within the nucleus of a cell.
How many coiled DNA molecules has an S phase have at the end?
At the end of the S phase, each DNA molecule is duplicated and consists of two coiled sister chromatids. This results in each chromosome having two identical copies of DNA.
Why is DNA coiled up and packaged into chromosomes?
DNA is coiled up and packaged into chromosomes to ensure that it can be efficiently stored, protected, and organized within the cell. This packaging helps to prevent damage to the DNA, regulate gene expression, and facilitate cell division.
What is the relationship between DNA and chromosomes?
DNA is the genetic material that carries instructions for making proteins and controlling cell functions. Chromosomes are structures made of DNA and proteins that store and organize the DNA in a cell. Each chromosome contains a single, long strand of DNA that is tightly coiled and condensed. So, DNA is the genetic material found within chromosomes.
How many chromosomes do pies have?
There are no chromosomes in pies. A chromosome is a single piece of coiled DNA and protein. It is found in live cells only.
Can you give me a function for the word chromosomes in an animal cell?
It's a single piece of DNA coiled, into either a U or X shape. It just contains DNA, that would be the function of it.
When dna from two sources is combined into one single piece of dna, it is known as?
Recombinant DNA.
What do chromosomes do for a cell?
A chromosome is an organized structure of DNAand Proteinthat is found in Cell_(biology).Itis a single piece of coiled DNA containing many Gene, Regulatory_sequenceand other Genetic_sequence. Chromosomes also contain DNA-bound proteins, which serve to package the DNA and control its functions.
Number of DNA molecules in a chromosomes?
Each chromosome contains a single DNA molecule that is highly compacted and coiled around proteins. This single DNA molecule contains all the genetic information for an organism.
At the end of s phase each chromosome has how many coiled dna molecules?
At the end of S phase, each chromosome has two coiled DNA molecules, also known as sister chromatids. These sister chromatids are identical copies of each other formed during DNA replication in preparation for cell division.
What is formed with coiled up DNA?
Coiled up DNA, combined with protein histone, forms chromosomes.
Is DNA coiled?
Chromosomes
What is DNA in its coiled form?
What is DNA in it's uncoiled form
When DNA is coiled and folded and twisted into short condensed strands?
This is called chromatin. Chromatin is the complex of DNA and proteins that forms chromosomes. The coiling and folding of DNA into chromatin helps condense the genetic material to fit within the nucleus of a cell.
How are chromosomes DNA related?
Chromosomes are tightly coiled structures of DNA (and proteins).
What is Tightly coiled form of DNA called?
Coiled up DNA, combined with protein histone, forms chromosomes.
