Intrinsic factors directly influence a cell's biochemical activities and physiological states. For instance, the intrinsic property of a cell's DNA dictates its genetic instructions, which are transcribed and translated into proteins that perform essential functions. Intrinsic metabolic pathways determine how a cell generates energy, synthesizes molecules, and maintains homeostasis. The intrinsic state of organelles, such as mitochondria and endoplasmic reticulum, also affects their performance in energy production and protein folding, respectively.