How are structure and function related

Function and structure are related, because of a certain structure a living thing make contain makes the object function the way it does. The are a lot of structural future in humans, plants, animal and all living things. The relationship of a structure and function is the structuring levels from molecules to organism ensure successful functioning in all living organism and living system. Note one structure can have multiple function.From my under standing structure and function can be broken down in to several part like chemical level which deal with  atoms proton etc as the structure and what they do is the function.

dna damages cause changes in the structure of the genetic material and prevents the replication mechanism from functioning and performing properly. dna damage and mutation have different biological consequences. while most dna damages can undergo dna repair, such repair is not 100% efficient.