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purines
What else can I help you with?
How amny adenines are there?
4
What base in RNA compares with adenine?
Adenines base pair in RNA is uracil.
What are the four bases of making up the rungs of the DNA ladder?
thymines, guanines, adenines, and cytosines
Assume 100 bair pair DNA double helix contains 45 cytosines. how many adenines are ther?
Since DNA base pairs always have an equal amount of adenine and thymine, if there are 45 cytosines, there would also be 45 guanines. Therefore, the number of adenines would be equal to the number of thymines, making it 100 - 45 - 45 = 10 adenines.
Adenine bonds to what?
Adenine bonds with Thymine.Adenine complementary stand is Thymine in DNA but in RNA Thymine is replaced with Uracil. This means that Adenines complementary stand is Uracil in RNA.
What are the 4 bases that make up the rung of the DNA ladder?
what are 4 bases that make up the rungs of the DNA ladder
How many adenines are there when a 100 base pair DNA helix contains 45 cytosines?
This question does not admit of a definite answer because we don't know what the DNA is coding for. Each codon encodes for one particular amino acid. The pattern of base pairs in the codon determines which amino acid. The no of adenines in one codon can be anywhere from zero to three. Zero and three are both numbers of fairly low probability, but one and two are about equally likely. The statistical answer for a totally unknown protein being coded for is between 40 and 60.
What does chargoff's rule state?
Chargaff found that a peculiar regularity existed in the ratios of nucleotide bases. In the DNA of each species he studied, the number of adenines approximately equaled the number of thymine, and the number of guanines approximately equaled the number of cytosine. Essentially, A=T and C=G.
How many molecules of adenine and thymine are in each DNA model?
In DNA, adenine always pairs with thymine. Therefore, in each DNA model, the number of adenine molecules will be equal to the number of thymine molecules. The exact count of adenines and thymines will depend on the length of the DNA strand in the model.
How are nucleotides joined together within a single DNA strand?
I just did this paper in Biology, the answer is Hydrogen bonds! :)
If there were 4 guanine bases in a DNA model how many cytosine bases would there be?
If there are 4 adenines on one side of the DNA, there will be 4 thyamines on the other side. In RNA, there would be 4 uracil's.
What are some eight letter words with 1st letter A and 4th letter N and 6th letter N and 7th letter E?
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern A--N-NE-. That is, eight letter words with 1st letter A and 4th letter N and 6th letter N and 7th letter E. In alphabetical order, they are: adenines alanines
