Describe how each of the DNA nitrogen bases pair together
RNA
Adenine and Thymine together and cytosine and guanine together.
The nitrogen bases, adenine, uracil, guanine, thymine and cytosine are joined to each other via phosphodiester bonds. Hydrogen bonds hold the nitrogen bases in complementary DNA and RNA strands. Polypeptide bonds are formed between an amide and ketone, and these join amino acids in proteins. However, they do not hold nitrogen bases together.
Base pair
Guanine and Cytosine pair with each other and Adenine and Thymine pair with each other.
They are parallel to each other is the best choice to describe the bases of a cylinder.
DNA strands are held together by hydrogen bonds that form between the nitrogen bases of both strands.
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.
Nitrogen bases are found in the interior of the DNA double helix, paired together across the two strands. They are bonded by hydrogen bonds, with adenine pairing with thymine (or uracil in RNA) and guanine pairing with cytosine.
There are four nitrogen bases in DNA nucleotides: adenine (A), cytosine (C), guanine (G), and thymine (T). Each nucleotide contains one of these nitrogen bases.
hydrogen bonds
The rungs of DNA are made up of the nitrogenous bases Adenine (A), Cytosine (C), Guanine (G) and Thymine (T). Each rung represents the bonding of two bases (one from each DNA strand). A binds with T and C binds with G.