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Are there different numbers of cytosine and guanine in the same DNA?
Wiki User
∙ 11y ago
Number of Guanine=Cytosine Thyamine=Adenine In a normal DNA
Wiki User
∙ 11y ago
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Explain how chargaff's helped watson and crick model dna?
Chargaff discovered that in DNA the percentages of adenine and thymine were the same, and the percentages of cytosine and guanine are the same. This led to the idea of base-pairing between adenine and thymine, and cytosine and guanine.
What are the 4 RNA nucletides?
Adenine, Guanine, Cytosine, and Uricil RNA uses three of the same nucleotides that DNA uses:two purines, called adenine (A) and guanine (G), and the pyrimidine cytosine(C).However RNA uses Uracil where DNA uses Thymine.Thus the four RNA nucleotides are Adenine, Guanine, Cytosine, and Uracil
Which letters go together in DNA?
Thymine - represented by letter (T) Adenine - represented by letter (A) Guanine represented by letter (G) Cytosine represented by letter (C) So the letters of dna are TAGC
What are the nitrogen bases found on mrna?
There are four nitrogen bases in mRNA, adenine, uracil, cytosine and guanine.
What four bases are in DNA?
G A T C easy way to remember? Just think of the movie GATACA
What are the four base of rna?
RNA contains four different bases, three of which are the same as in DNA: adenine, guanine, and cytosine. The other one is uracil (U).
Name the four nitrogen bases?
There are 4 nitrogenous bases found in DNA; Cytosine, Adenine, Guanine, and Thymine. Cytosine pairs with Guanine, and Thymine pairs with Adenine. *In RNA, Uracil replaces Thymine, therefore Adenine pairs with Uracil, in RNA.*
Which bases does Guanine always bond with to form a pair in DNA?
In a DNA molecule cytosine always pairs with guanine, the same is true for an RNA molecule.
What are all the bases of RNA?
In DNA, there are four different bases: adenine (A) and guanine (G) are the larger purines. Cytosine (C) and thymine (T) are the smaller pyrimidines. RNA also contains four different bases. Three of these are the same as in DNA: adenine, guanine, and cytosine.
If DNA were 40 percent cytosine what would be percent of guanine?
20% because cytosine and guanine have equal amounts. Always
What is the part of the nucleotide that differs among the other different nucleotides?
All nucleotides are similar except for the nitrogen bases, which may either be adenine, cytosine, guanine, thymine, or uracil..
What are the purine bases and pyrimidine bases?
They are the nitrogen bases that are attached to RNA and DNA. In DNA, adenine and guanine are purines and thymine and cytosine are pyrimidines. In RNA, thymine is replaced by pyrimidine uracil.
If thirty five percent thymine what percentages of each of the other bases are contained the same gene?
what is the ratio of Adenine to Thymine? What percent remains for Cytosine and Guanine? What is the ratio of Cytosine to Guanine?
What base always base pairs with guanine?
In a DNA molecule cytosine always pairs with guanine, the same is true for an RNA molecule.
Explain how chargaff's helped watson and crick model dna?
Chargaff discovered that in DNA the percentages of adenine and thymine were the same, and the percentages of cytosine and guanine are the same. This led to the idea of base-pairing between adenine and thymine, and cytosine and guanine.
If a DNA sample were composed of 10 percent thymine what would be the percentage of guanine?
There are four different nucleobases including adenine, thymine, guanine and cytosine. Each nucleobase pairs with it's opposite, for example adenine pairs with thymine and guanine pairs with cytosine. Knowing this, if a DNA sample had 10% thymine that means it would have 10% adenine equalling 20% of the entire sample for the both of them. The remaining 80% of the sample would contain 40% cytosine and 40% guanine.
What are the 4 RNA nucletides?
Adenine, Guanine, Cytosine, and Uricil RNA uses three of the same nucleotides that DNA uses:two purines, called adenine (A) and guanine (G), and the pyrimidine cytosine(C).However RNA uses Uracil where DNA uses Thymine.Thus the four RNA nucleotides are Adenine, Guanine, Cytosine, and Uracil
