The backbone is made from deoxyribose (sugar) and phosphate and the 'rungs' are the nitrogenous bases; A, T, C and G.
nitrogen bases: adenine, guanine, thymine, and cytosine
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the Base
The "rungs" of DNA are the nitrogenous bases (Adenine, Thymine, Cytosine and Guanine). To make the rungs - A binds to T and C binds to G.
Adenine,Thymine,Guanine,and Cytosine!
It depends on the organism. In human DNA there are approximately 3 billion "rungs."
If you mean the "rungs", they are made up of the bases (adenine and thymine; cytosine and guanine). The sides of the double helix is made up of phosphate and sugars.
purines, pyrimidines, nucleotides and nitrogen bases.
The "rungs" of DNA are the nitrogenous bases (Adenine, Thymine, Cytosine and Guanine). To make the rungs - A binds to T and C binds to G.
Adenine,Thymine,Guanine,and Cytosine!
Adenine,Thymine,Guanine,and Cytosine!
what are 4 bases that make up the rungs of the DNA ladder
what are 4 bases that make up the rungs of the DNA ladder
The rungs of the DNA ladder are composed of alternating deoxyribose sugar molecules and phosphate groups.
nucleotide
Phospate groups and dioxyribose sugars. the "rungs" are made up of the four nitrogen bases--adenine, thymine, guanine and cytosine.
It depends on the organism. In human DNA there are approximately 3 billion "rungs."
If you mean the "rungs", they are made up of the bases (adenine and thymine; cytosine and guanine). The sides of the double helix is made up of phosphate and sugars.
phosphate and sugar
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