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Q: What two types of bases make up DNA?
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The final step in the hybridization of radioactively DNA and normal DNA is to?

Make a solution with the two types of DNA


How many different types of nitrogen bases are in dna?

There are four major types of bases in DNA. They include adenine, guanine, cytosine and thymine (A,G,C,T). However, we now know by a recent report in Science journal there are at least 8 bases in DNA. They include methylated C bases, and two intermediates of the methylation process. One might predict that other modifications of DNA probably occur, and will be discovered as the fine structure of DNA is examined more closely. Therefore, it is probably more scientifically correct to say that there are four MAJOR types of bases in DNA.


What do the two sides of the DNA molecule do in DNA Replication?

There are four bases in a DNA "ladder"... It is called a ladder because of the "two sides" and the bases... In DNA replication, they obviously replicate and the two sides are replicated as are the bases. (A,T,C,G)


Besides nitrogen bases what are the other two compounds that make up DNA?

Phosphate and deoxyribose.


What make up the rugs of the DNA molecule?

two nitrogenous bases linked together in the middle


What are the purines for DNA?

Purines are two of the four bases of nucleotides that make up DNA sequences. They are guanine and adenine, and are most often represented by the letters G and A.


When the new bases are attached two new what are formed?

When the new bases are attached,two new DNA molecules are formed.


What are the four bases that make up the rings of the DNA ladder?

DNA is made up of deoxyribose, phosphate, and nitrogen bases (adenine, thymine, cytosine, and guanine). The rungs of the ladder are made of two bases joined together with either two or three weak hydrogen bonds.


Why does DNA make RNA?

DNA makes RNA so then the DNA can replicate itself. RNA is typically single stranded copy, in a sense, of the DNA and there are two types: mRNA and tRNA.


What are the two Purines in DNA?

two of the bases are purines- adenine and guanine.


Copy and complete the events chain concept map of DNA synthesis?

step1: enzyme separates DNA sides. step2: new bases pair with bases on original DNA. step3: two new identical DNA molecules are produced.


Where does hydrogen bonding occur in the DNA?

between the nitrogen bases of the two strands of DNA