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.
Nitrogen bases are held together in the center of a DNA molecule by hydrogen bonds.
Adenine and Thymine together and cytosine and guanine together.
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.
The nitrogen bases make up the center of the two strands of a DNA molecule.
The nitrogen bases themselves are molecules. DNA and RNA both contain the nitrogen bases adenine, guanine, and cytosine. DNA contains the nitrogen base thymine, while RNA contains the nitrogen base uracil instead.
the order of the nucleotides in the molecule
Adenine and Thymine together and cytosine and guanine together.
Adenine and Thymine together and cytosine and guanine together.
its 4
The order of the bases in each new DNA molecule exactly matches the order in the original DNA molecule by bringing them together with the original DNA cells.
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.
The two strands of DNA are linked together by hydrogen bonds which occur between the nitrogen bases opposite one another along the molecule.
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.
Describe how each of the DNA nitrogen bases pair together
pairs of nitrogen bases
The nitrogen bases make up the center of the two strands of a DNA molecule.
A-t g-c
the number of nitrogen bases in a DNA molecule