If you work with a Windows-based scripting language, such as VBScript or KiXtart, you're accustomed to variables being nothing more than a sort of storage mechanism for data. Windows PowerShell has variables, too, but they're much more powerful than the variables in older scripting languages. The Windows.
Chlorophyll is a complex molecule. Several modifications of chlorophyll occur among plants and other photosynthetic organisms. All photosynthetic organisms (plants, certain protistans, prochlorobacteria, and cyanobacteria) have chlorophyll a. Accessory pigments absorb energy that chlorophyll a does not absorb.
All the reactions of photosynthesis that are directly dependent upon light are known as the light reactions. The light reactions occur in the part of the cell known as the thylakoids (Stacks of thylakoids are known as grana.). Many chlorophyll molecules are found embedded into the membranes of the thylakoids.