0
Who discovered that the amount of adenine in DNA always equals the amount of thymine?
Wiki User
∙ 8y ago
Those are Chargraff's Rules.
You're wrong to think that adenine and thymine are the only pairs however because in RNA, adenine always pairs with uracil. Thymine is not in RNA.
Adenine and Guanine are purines. Cytosine, thymine, and uracil are purimidines.
Sources: My Science class and textbook
Hope this helped!
Wiki User
∙ 13y ago
Wiki User
∙ 14y agoCharrgoff was the scientist that discovered that adenine (A) always equals thymine (T) and that guanine (G) always equals cytosine (C) in DNA.
Wiki User
∙ 14y agoCrick and Watson
Someone28
Erwin Chargaff
Anonymous
charroff
Add your answer:
Earn +20 pts
The amount of adenine will always equal what?
adenine In a DNA strand, the amount of Adenine equals the amount of Thymine, and the amount of Guanine equals the amount of Cytosine. So Adenine is your answer.
Who discovered the amount of adenine in DNA is always equal the amount of thymine?
Erwin Chargaff
According to chargaffs rules blank the amount of always equal the amount of thymine?
Adenine
In DNA adenine pairs with?
Short answer: Adenine More information: In the model of DNA that was discovered by Rosalind Franklin, James Watson and Francis Crick in 1953 proposed that DNA was a double helix structure with 4 bases which pair to each other. Due to experiments that had been carried out by other scientists at the time (namely Erwin Chargoff in 1949) he showed that despite the amount of DNA present the amount of adenine was always equal to the amount of thymine and the amount of cytosine to the amount of guanine. When Watson had this information he suddenly realised that the adenine-thymine bond was the same length as the cytosine-guanine bond and therefore they would pair to each other in a double helix model. Thymine and adenine are held together by a double hydrogen bond; whereas cytosine and guanine form a triple hydrogen bond.
What do Chargaff's rules state about adenine and thymine?
In each species, the amount of adenine equals the amount of thymine.
The amount of adenine will always equal what?
adenine In a DNA strand, the amount of Adenine equals the amount of Thymine, and the amount of Guanine equals the amount of Cytosine. So Adenine is your answer.
Who discovered the amount of adenine in DNA is always equal the amount of thymine?
Erwin Chargaff
According to chargaffs rules blank the amount of always equal the amount of thymine?
Adenine
In DNA adenine pairs with?
Short answer: Adenine More information: In the model of DNA that was discovered by Rosalind Franklin, James Watson and Francis Crick in 1953 proposed that DNA was a double helix structure with 4 bases which pair to each other. Due to experiments that had been carried out by other scientists at the time (namely Erwin Chargoff in 1949) he showed that despite the amount of DNA present the amount of adenine was always equal to the amount of thymine and the amount of cytosine to the amount of guanine. When Watson had this information he suddenly realised that the adenine-thymine bond was the same length as the cytosine-guanine bond and therefore they would pair to each other in a double helix model. Thymine and adenine are held together by a double hydrogen bond; whereas cytosine and guanine form a triple hydrogen bond.
What do Chargaff's rules state about adenine and thymine?
In each species, the amount of adenine equals the amount of thymine.
If you performed a laboratory analysis of DNA you would find that the amount of adenine is the amount of thymine.?
Yes, because Adenine always pairs with Thymine so every time you have a Thymine their will be always a Adenine to pair with it. (If your confused just think about the stand of DNA then read what a said again)
Nitrogen Bases in DNA?
Macromolecules In addition to the C, the H and the O, they also contain nitrogen (N). All of these elements are arranged to form amino acids. Amino acids are the building blocks ... But, you notice that you have two types of nucleic acids. ... These nitrogenous bases pair up to help form the famous double helix you may have heard about with DNA.
What is cytosines?
Cytosine is a nitrogen bases that is found in the DNA. There is four nitrogen bases and this is one of them. The amount of cytosine in cells always equals the amount of guanine, and the amount of adenine always equals the amount of thymine.
In researching the structure of DNA Erwin chargaff found the amount of adenine always equals the amount of which other base?
thymine
In researching the structure of DNa erwin chargaff found the amount of adenine always equal the amount of which other base?
thymine
In researching the structure of DNA Erwin Chargaff found the amount of adenine always equaled the amount of which other base?
thymine
Do cells contain the same amount of T as A?
In terms of DNA base pairing, adenine and thymine are complimentary bases. Therefore, for every base of adenine, there will be a base of thymine to compliment it. Therefore, cells contain the same amount of the bases adenine (A) and thymine (T).
