They pair by hydrogen bonds holding them together. Covalent bonds hold the nucleotides together, creating a sugar-phosphate backbone.
The nitrogen bases of DNA pair up according to specific base-pairing rules: adenine (A) pairs with thymine (T) and guanine (G) pairs with cytosine (C). This base pairing forms the rungs of the DNA ladder structure, with hydrogen bonds holding the pairs together.
There are 7 nitrogen atoms in the base pair A-T.
Adenine pairs with Thymine Guanine pairs with Cytosine
Atomic bonds are forces that hold together atoms in molecules or crystals. There are three main types of atomic bonds: covalent bonds, ionic bonds, and metallic bonds. These bonds are formed when atoms share, gain, or lose electrons to achieve a stable configuration.
They pair by hydrogen bonds holding them together. Covalent bonds hold the nucleotides together, creating a sugar-phosphate backbone.
hydrogen bonds
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The nitrogen bases are held together by hydrogen bonds.
Guanine and cytosine because they are held together by three hydrogen bonds while adenine and thymine are held together by 2.
Because their shapes allows them to form together with hydrogen bonds
Each base pair in DNA is connected by two hydrogen bonds.
As far as I understand, DNA has no ionic bonds. The two 'halves' are bound together by Hydrogen bonds between base-pair amino acids.
The name of the bonds that hold the two strands of DNA together?Read more: The_name_of_the_bonds_that_hold_the_two_strands_of_DNA_together
The Adenine (Thymine) base pair is held together by 2 hydrogen bonds while the Guanine (Cytosine) base pair is held together by 3 hydrogen bonds. That is also the reason why the two strands of a DNA molecule can be separated more easily at sections that are densely populated by A - T base pairs.
The nitrogen bases of DNA pair up according to specific base-pairing rules: adenine (A) pairs with thymine (T) and guanine (G) pairs with cytosine (C). This base pairing forms the rungs of the DNA ladder structure, with hydrogen bonds holding the pairs together.
There are 7 nitrogen atoms in the base pair A-T.