The base pairs are held together by hydrogen bonds.
one
Nucleotides are joined together with phosphodiester bonds.
The parts of DNA molecule are nucleotide, bases, and the hydrogen bonds. The nucleotide contains a pentose sugar, phosphate group, and nitrogenous bases. Bases contain pyrimidine and purine and the hydrogen bonds holds the chains of nucleotides.
It can form four bonds. It is small and can form long chains
The base pairs are held together by hydrogen bonds.
one
[Macromolecular] Chains of ribose based nucleotides are Rna while Chains of 2'-Deoxy Ribose based nucleotides are called Dna.
guanine
Nucleotides are joined together with phosphodiester bonds.
nucleotides
The parts of DNA molecule are nucleotide, bases, and the hydrogen bonds. The nucleotide contains a pentose sugar, phosphate group, and nitrogenous bases. Bases contain pyrimidine and purine and the hydrogen bonds holds the chains of nucleotides.
Alkanes are carbon chains with no multiple bonds. Alkenes are carbon chains with double bonds. Alkynes are carbon chains with triple bonds.
peptide bonds
Between nucleotides, there is a phosphodiester bond between the phosphate group of one nucleotide and the sugar of another nucleotide. Nucleotides (such as Adenine and Thymine) are held together on two strands of DNA through hydrogen bonding. This doesn't keep nucleotides together in a strand, but helps in the structure of two corresponding strands of DNA.
Covalent bonds. Hydrogen bonds join together the two nucleic bases on the nucleotides to make the double helix.
The bonds are called hydrogen bonds. You can find these bonds in the nucleotides of DNA.