The structure and arrangement of polypeptide chains affects the spatial structure of proteins.
Carrier of genetic information in cells.
In benzene there are sigma bonds and delocalised pi bonds between carbon atoms.
Amino acids are the monomers of proteins.
Formic acid is the simplest carboxylic acid.
A polynucleotid made up of phosphoric acid, ribose, and nucleobases (cytosine, uracil, adenine and guanine).
Solid, white substance, a constituent of vegetable oils and animal fats.
The building material of the cell walls and fibres of plants.
A white, water-soluble, sweet compound known as sugar.
Oxygen carrier protein in our red blood cells.
A type of sugar found in mammalian milk.
Polymerised ethylene is known as polyethylene, a type of plastic.
The products of oil refining include diesel oil, petrol and lubricants.
The staggered conformation of ethane is more stable than the eclipsed conformation.
Polypeptide chains are composed of amino acids and can appear in alpha-helix or beta-sheet form.
Triglycerides containing unsaturated fatty acids are liquid at room temperature.
Three saturated fatty acid molecules linked to a glycerol molecule.
Mirror image isomers of asymmetrical shapes and solids are non-superimposable.
A crystalline allotrope of carbon which was discovered at the end of the 1980s.
One of the crystalline allotropes of elemental carbon.