Function of NADPH

Answer 1

An easily understood explanation is:

NADPH carries high-energy electrons that were produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell.

NADPH is a chemical compound which gives hydrogen atom for the formation of the carbohydrate in the dark reactions of the photosynthesis. Photosynthesis is completed in two steps:

Light reactions

dark reactions

Another explanation: NADPH provides a source of hydrogen for reduction reactions in photosynthesis.

In the light independent reactions carbon dioxide is converted into carbohydrate:

CO2 --------> CH2O

NADPH provides the hydrogen needed for this reaction.

Answer 2

NADPH is a coenzyme that plays a key role in cellular energy production and various biosynthetic pathways, such as fatty acid synthesis and the production of nucleotides. It is involved in reducing and detoxifying reactive oxygen species in cells, acting as an antioxidant. NADPH also participates in the synthesis of molecules like steroids and neurotransmitters.

Answer 3

NADPH means,

nicotinamide adenine dinucleotide phosphate

Answer 4

NADPH is an organic molecule that helps create sugars in the Calvin Cycle. It is used primarily in plants.

Answer 5

The Calvin Cycle uses carbon from carbon dioxid, energy from the ATP, and high-energy electrons and hydrogen ions from the NADPH.