In DNA, the nitrogen base adenine (A) pairs with the nitrogen base thymine (T), and the nitrogen base cytosine (C) pairs with the nitrogen base guanine (G).
So the base pairs are A:T and C:G. One way to remember is that A:T spells the word "at."
its 4
In DNAadenine & thyminecytosine & guanineIn RNAadenine & uracilcytosine & guanine
pairs of nitrogen bases
A-t g-c
It is stored within the sequence of nitrogen bases.
The complimentary pairing of the two strands of DNA with their nitrogen-containing bases allows them to make exact copies. Each one matches up with another exactly to make the "blue print" of the cell.
the pairing is adanine with thymine and guanine with cytosine. the pairing is adanine with thymine and guanine with cytosine.
its 4
In DNAadenine & thyminecytosine & guanineIn RNAadenine & uracilcytosine & guanine
Your answer is "Helicase". This is the enzyme responsible for the unzipping of the DNA molecule, or in other words, the breakage of the bonds of its nitrogen bases.
pairing of single-ringed bases with double -ringed bases
The two chains are connected by hydrogen bonding between nitrogen bases to form a long double-stranded molecule.So hydrogen bonding determines which nitrogen bases form pairs of DNA.
pairs of nitrogen bases
The nitrogen bases bond A-T and C-G via hydrogen bonds. The bases are held together in the string by a backbone of alternating phosphate and sugar molecules.
A-t g-c
the number of nitrogen bases in a DNA molecule
When a nitrogen bases floating in the nucleus ipair up with the basis on each half of the DNA molecule. Remember that the pairing of bases follows definite rules: A always pairs with T, while G always pairs with C. Once the two new bases are attached, two new DNA are formed. Information found: by a 9th grade science text book Name of book: unknown