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How does the number of purines in DNA compare to the number of pyrimidines?
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∙ 12y ago
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∙ 12y ago
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What is the significance of the number 46 concerning DNA?
Chromosomes are comprised of DNA. Chromosomes are located inside the nucleus of every cell. There are exactly 46 chromosomes in every one of your body's cells.
Why do people normally choose the number 3 when asked to choose among the numbers 1 2 3 and 4?
It's a secret that goes back to an alien experiment . ENCODING THE NUMBER 3 TO THE DNA OF THE FIRST EMPLANTED NEANDENTHALL ENHABANTANTS OF EARTH, TO THAT EVAIL ALL AFTER AND TO NOW CARRY THAT SEQUENCE IN OUR DNA,SOMEHOW IT EMERGES IN OUR SUB CONCIOUS, TO THE CONCIOUS.....FREEMASON
What is the function of the chromatain?
The chromatain have four major functions. They package DNA into a smaller volume to fit in the cell. They strengthen the DNA to allow mitosis, and they prevent damage to DNA. Chromatain control gene expression and DNA replication.
What are four charactoristics of eubacteria?
eubacteria lack a nucleus, lack histones in their DNA, have no membrane bound organelles, and their DNA is in a circular form.
Describe the function of electricity and the agarose gel in electrophoresis?
The electricity pulls the polar DNA strands through the gel, and shorter DNA strands move farther because they are less inhibited by the gel. The gel acts as drag to separate the different length DNA strands, so different DNA creates specific dye bands.
How is Presence of purines and pyrimidines in DNA found?
Adenine and Guanine are purines, and Thymine and Cytosine are pyrimidines.
What do purines bond to?
Purines bond to pyrimidines in nucleic acid DNA .
What are you two purines in DNA?
Adenine and guanine are the two purines in the DNA and thymine and cytosine are two pyrimidines.
What is a part of DNA strand called?
Pyrimidines or Purines
Purines and pyrimidines are?
Purines and pyrimidines are nitrogen bases found in DNA and RNA .They are nitrogen containing heterocyclic compounds .Purines are large double ringed while pyrimidines are small single ringed .
Do purines bond with pyrimidines in Dna?
Adenine and guanine, being purines ( double ringed ) always bond with thymine and cytosine, single ringed pyrimidines.
Number of purine bases in DNA molecule with nine base pairs?
4 A pyrimidine always pairs with a purine, so half of the bases will be pyrimidines and half will be purines.
What is the relative percentage of purines to a pyrimidines in a DNA molecule?
1:1
What are the two major groups of nitrogenous bases in RNA and DNA?
Purines and Pyrimidines
Do mung beans contain purines?
Each mung bean contains a sequence of DNA material in it. DNA contains purines and pyrimidines, in it. That amount is negligible.
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.
What molecules make up the rungs of a DNa ladder?
purines, pyrimidines, nucleotides and nitrogen bases.
