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Describe the structure of DNA what is it made of how is it arranged?
Wiki User
∙ 14y ago
DNA is a chemical, the initials stand for deoxyribonucleic acid. It can form a variety of structures, but in the chromosomes it takes on the interesting structure of the double helix (two helices winding together in opposite directions). These helices form long strands which are then folded up into tangles, in the cell nucleus. It's not very neat, but it works anyway.
Wiki User
∙ 14y ago
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Who was the first to describe the structure of DNA?
Watson and Crick
How do you describe the basic structure of the DNA molecules?
DNA is composed of two strands of DNA nucleotides, arranged into a double helix, often referred to as a twisted ladder. The sides of the ladder are composed of alternating deoxyribose sugar molecules and phosphate molecules, and the rungs of the ladder are the pairs of nitrogen bases. The two strands of DNA nucleotides are held together by hydrogen bonds which form between the paired nitrogen bases.
What is the large structure that contains the cell's DNA is the?
That is the nucleus. it is made of heredity material made of DNA and it carries on the functions of life.
Describe the discoveries that led to the modeling of DNA?
Rosalind Franklin made an X-ray crystallography showing a DNA molecule. Then, Watson and Crick used hers to create their own model using DNA's structure. Their model is still correct today and many people use it and look at it for reference.
How would you describe the structure dna?
DNA looks like a ladder that has been twisted into a spiral. This shape is referred to as a helix shape.
what Describe the structure of the DNA molecule?
a DNA molecule is made up of a phosphate, sugar and base A double Helix Strand
What is the structure of DNA like?
nucleic acid arranged in a double helix
Which best describe the structure of DNA?
(Apex) Sugar-phosphate backbones with bases on the inside.
How is DNA arranged in the human genome and why 24?
DNA in the human genome is arranged into 24 distinct chromosomes. It is because of DNA's natural structure. DNA is composed of nucleic acids and it looks like a twisted ladder or a double helix.
How did Watson and crick describe the structure DNA?
it was in strands
How is DNA molecule arranged?
DNA molecules are arranged by genetics
Describe how watson and crick discoverd the structure of dna?
they put pieces together
What chromosomes can be describe as?
Chromosomes are an organized structure of DNA and protein that is found in cells.
How the DNA arranged in bacteria-viruses and animals and why?
How the DNA arranged in bacteria-viruses and animals and why?
Who was the first to describe the structure of DNA?
Watson and Crick
Can you give a hard science question?
What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.What is the DNA structure of a brontosaurus.
How do you describe the basic structure of the DNA molecules?
DNA is composed of two strands of DNA nucleotides, arranged into a double helix, often referred to as a twisted ladder. The sides of the ladder are composed of alternating deoxyribose sugar molecules and phosphate molecules, and the rungs of the ladder are the pairs of nitrogen bases. The two strands of DNA nucleotides are held together by hydrogen bonds which form between the paired nitrogen bases.
