[ 2 syll. cil-lian, ci-lli-an ] The baby boy name Cillian is pronounced as K IH L-YaeN or K-LYaeN â . Cillian has its origins in the Celtic language, and it is used largely in English, French, and Irish. An original form of the name is Ceallach (Celtic and Old Irish).erivatives of Cillian include the Irish Ceallach, the name Cillin, the Irish Cillin, cillÃ­n The, English, French, german And Irish, kilian the Name, kill The English, killie The English, killy and The, English, french And German. kylian
The thylakoids are arranged in stacks called grana (singular, granum). These various structures within the chloroplast organize the complex series of chemical reactions that make up the overall process of photosynthesis. Some of the steps take place in the thylakoid membranes, while others take place in the stroma.
Thylakoids float in the liquid filling the chloroplast, called the stroma. The part of the Thylakoids between two Grana is called a Lamella. Most importantly, they are the sites of the light-dependent reactions, which occur in the first step of photosynthesis.