Organic compounds contain carbon and can form various structures like chains, branches, and rings. Polymers are large molecules composed of many smaller repeating units called monomers. The main biomolecules are carbohydrates like glucose, lipids, proteins made of amino acids, and nucleic acids which store genetic information and consist of sugars, phosphates, and nucleotides.

1. Organic and Biochemistry

7. How Glucose is Formed

11. Carboxyl group Amine group Peptide Peptide Bond Making of Protein

14. Nucleotides