Hydrogen bonding holds together the two strands of a double stranded DNA. Hydrogen bonding exists between the nitrogen base pairs.
DNA strands are held together by hydrogen bonds.
Ionic bonds
A covalent bond holds fluorine and hydrogen atoms together in a molecule of hydrogen fluoride (HF). This bond involves the sharing of electron pairs between the atoms.
A phosphodiester bond holds nucleotides together in DNA and RNA molecules. This bond links the 5' carbon of one nucleotide to the 3' carbon of the next nucleotide in the strand.
A covalent bond holds the atoms of a chlorine molecule together. In this bond, the atoms share electrons to achieve a stable electron configuration.
Hydrogen bonds do this.
glycosidic bonds
hydrogen bonds
DNA strands are held together by hydrogen bonds.
hydrogen bonds
Metallic bond
Covalent Bond .
Covalent bond.
The bond in water is covalent.
These are metal bonds.
Ionic bonds
ionic bonds :)