What are the differences between the l vs d isomers and how do they affect the properties of a compound?

L and D isomers are mirror images of each other, known as enantiomers. They have the same chemical formula but differ in their spatial arrangement of atoms. This difference can affect the compound's properties, such as its biological activity, taste, and smell. In biological systems, only one isomer may be active, while the other may be inactive or even harmful. This is known as chirality, and it plays a crucial role in drug development and other fields of chemistry.