Final answer:
DNA provides genetic instructions for protein synthesis, which forms the basis for most of the cell's structure and function by determining which proteins are made.
Step-by-step explanation:
The information that DNA provides to all of the cell's organelles is: A) Genetic instructions for protein synthesis. DNA contains the necessary information for the cell to build proteins, which perform nearly all of the cell's structural and functional tasks. Proteins are made through gene expression, which begins with genes - functional segments of DNA that specify how to construct each protein.
The entire process from the genetic information to the final protein product determines the structure and function of a cell.