Question

which statement best summarizes the role of the dna molecule in cells? a guides cell division b protects cells from infection c provides the instructions for making proteins d regulates the chemical processes that provide the cell with energy

Explanation:

DNA contains the genetic code which is transcribed into mRNA and then translated into proteins. It serves as the blueprint for protein - synthesis. Cell division is regulated by various proteins and signaling pathways, not directly by DNA in terms of being a guide for the process itself. Protection from infection is mainly the role of the immune system. Regulation of energy - providing chemical processes is related to enzymes and metabolic pathways, not the primary role of DNA.

Answer:

C. provides the instructions for making proteins