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.
The organelles where photosynthesis occurs are called Chloroplasts. Occuring only in plants, chloroplasts are small vesicle-like organelles that contain sacs of the pigment Ch â¦ lorophyll. These sacs absorb sunlight to initiate the chemical reaction photosynthesis. 3 people found this useful.