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How did the double helix structure match Chargaff's observations?
Wiki User
∙ 11y ago
Chargaff observed that the number of Guanine units in a section/piece of DNA was the same as the number of Cysteine units and that the number of Thymine units equaled the number of Adenine units.
This matched the double helix structure because Cysteine pairs with Guanine, and Thymine pairs with Adenine - meaning that Chargaff was right in that there must be an equal number of Cysteines and Guanines as well as equal Thymines and Adenines.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoSince the A & t and the C & G had the same amount in Chargaff's observations, the model had an equal amount of the matching pairs for each nucleotide
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What is the DNA twisted structure called?
AnswerThe "twisted ladder" shape of DNA is called a double helix.
What is a double helix where genetic code is found?
Very simply put, a gene is a region of DNA that codes for a protein DNA is composed of 4 different nucleotide bases- guanine, adenine, thymine, and cytosine. A group of three of these is called a codon. A codon codes for a particular amino acid. A protein is composed of a chain of amino acids put together in the codons are in. Therefore the genetic information is the sequence of codons and by extension the sequence of nucleotide bases.
What is the genetic material always found in the nucleus?
Genes in the nucleus are composed of deoxyribonucleic acid, in the form of a double helix. DNA = Deoxyribonucleic Acid
What are the symbols science and technology?
Popular symbols now a daysThe AtomThe Double Helix "DNA"The Erlenmeyer Flask, Test Tubes, beakersPetridishThe Microscope
Who where Watson and crick?
James Watson and Francis Crick discovered that DNA was structured as a double helix. In 1962, their discovery won them a shared Nobel Prize (with Maurice Wilkins).
What type of structure is the DNA?
Double Helix
How is double helix used in a sentence?
Double Helix the structure of double coiled DNA
What is the name for the DNA structure?
Normally, DNA forms a right-handed double helix but it can also come in other forms.
What is the supporting structure of the DNA double helix?
The supporting structure of the DNA double helix is called the sugar-phosphate backbone.
What is the sugar-phosphate supporting structure of the DNA double helix is called?
The sugar-phosphate supporting structure of the DNA double helix is called the backbone. This is why the DNA is commonly referred to as a double helix.
Which one is the smaller structure chromosome supercoil coil nuucleosome or double helix?
double helix
Where is double helix located?
In the DNA. The term "double helix" refers to the structure of DNA.
Where is Helix located?
In the DNA. The term "double helix" refers to the structure of DNA.
Which structure is unique to plants?
double helix
What is the structure of a DNA?
It's a double helix.
What is a structure of a dna?
It's a double helix.
What forms double-helix structure?
chees
