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The suger that is in the backbone of DNA is called?
The sugar that is in the backbone of DNA is called deoxyribose. It is a five-carbon sugar that forms the repeating structural unit of the DNA molecule.
Which structure forms as DNA unwind?
A replication bubble.
What structure in the nucleus holds the DNA?
The DNA molecule forms a double helix. The linear DNA chromosomes of eukaryotes form a highly supercoiled double helix.
Importance is the deoxyribose molecule in the structure of DNA?
Deoxyribose is a key component of the DNA molecule as it forms the "backbone" of the DNA strand. It provides stability and structure to the DNA molecule by linking the individual nucleotides together. Without deoxyribose, DNA could not exist in its double helix structure and carry out its functions in storing genetic information.
Do eukaryotes have histones?
Yes, eukaryotes have histones, which are proteins that help in packaging and organizing DNA within the nucleus. Histones associate with DNA to form nucleosomes, the basic repeating unit of chromatin.
What is the repeating structural unit that forms RNA and DNA?
The repeating structural unit that forms RNA and DNA is a nucleotide. Each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base (adenine, thymine, cytosine, or guanine). These nucleotides link together to form the long chains of RNA and DNA molecules.
The suger that is in the backbone of DNA is called?
The sugar that is in the backbone of DNA is called deoxyribose. It is a five-carbon sugar that forms the repeating structural unit of the DNA molecule.
Dna is made at with momner?
A nucleotide is a monomer or single repeating unit of DNA
What is the fundamental repeating unit of organization in a eukaryotic chromosome?
The nucleosome is the basic unit that organizes the structure of an eukaryotic chromosome. The nucleosome is DNA wrapped around histone proteins which allows the DNA to condense into chromosomes.
DNA is made of what repeating unit?
DNA is not made up out of 2, but 4 repeating units. These repeating units, nucleotides, being Adenine, Thymine, Guanine, and Cytosine.
Is deoxyribose a monosaccharide a disaccharide or a polysaccharide?
Deoxyribose is a monosaccharide, meaning it is a single sugar unit. It is a component of DNA molecules, where it forms the sugar-phosphate backbone of the DNA structure.
Which structure forms as DNA unwind?
A replication bubble.
What is the basic unit of structure in any living thing?
DNA
What is the role of deoxyribose in the structure of DNA?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to connect the individual nucleotides together, creating the double helix structure of DNA.
What role does deoxyribose play in the structure of DNA?
Deoxyribose is a sugar molecule that forms the backbone of DNA. It helps to connect the individual nucleotides together, creating the double helix structure of DNA.
What structure in the nucleus holds the DNA?
The DNA molecule forms a double helix. The linear DNA chromosomes of eukaryotes form a highly supercoiled double helix.
What did William astbury discover?
William Astbury discovered the secondary structure of DNA, specifically the regular repeating structure known as the DNA helix. His work using X-ray diffraction in the 1930s provided important insights into the molecular structure of DNA, setting the stage for the later discovery of the double helix structure by Watson and Crick.
