The bond linking a phosphate group to a sugar of a another molecule is called a phosphodiester bond
Hydrogen Bonds
Covalent Bonds ;-)
Phopho
ionic bonds :)
Ionic bonds
In sodium metal the atoms are held together by metallic bonds.
weak hydrogen bonds hold together sugars and phosphates
Because heat breaks the bonds and forces which holds the structure together.
First off - it is important to understand that a nucleotide (the monomer of DNA) is composed of 3 things: a sugar, a phosphate group, and a nitrogenous base. Next - understand that the "backbone" of DNA is composed of the sugars and phosphates. That leaves you with nitrogenous bases. Hydrogen bonds form between the nitrogenous bases off opposite strands in the double helix. THIS is what holds the double helix together.
Bonds hold atoms together. There are hydrogen bonds, ionic bonds, and covalent bonds.
Covalent bonding holds the phosphate and deoxyribose together, while the adjacent nitrogen bases are held by hydrogen bond.
Generally hydrogen bonds between the different base pairs holds the double helix together.
two hydrogen bonds holds adenine and thiamine together and three hydrogen bonds holds guanine and cytocine.
The nitrogen bases are held together by hydrogen bonds.
Strong hydrogen bonds.
glycosidic bonds
bonds
Hydrogen bonds
Covalent Bonds
phosphoester linkages