Nicotinamide Adenine Dinucleotide Phosphate, or NADP+, is a coenzyme found in all living cells. It plays a crucial role in various biochemical reactions, particularly in the process of photosynthesis and cellular respiration. NADP+ acts as an electron carrier, helping to transfer energy within cells. In its reduced form, known as NADPH, it is essential for anabolic reactions, which are processes that build larger molecules from smaller ones. This includes the synthesis of fatty acids and nucleic acids. Overall, NADP+ is vital for maintaining cellular health and energy balance.