Welcome to Thrive packman!
The Microbial Compounds and Organelles thread contains useful information on our discussions of compounds and organelles for the Microbe Stage, particularly on
this page, one of the last posts down, with screenshots of many of the organelle processes.
I believe the list of organelles is for the most part complete:
Kernel - The Nucleus, ER, Golgi, all merged together
Mitochondria - Energy production through respiration
Chloroplasts - Energy production through photosynthesis
Thermoplasts - Energy production through thermosynthesis
Vacuoles - Storage
Flagella - Movement
Cilia - Movement
Agent Vacuole - An organelle that produces agents, a special chemical cells can release to perform specific functions, such as slow other cells or damage cell membranes (decrease their health)
There could possibly be a chemoplast in the future, which uses chemosynthesis for energy production, but that's basically it for now.
Prokaryotic cells will not be playable and will only exist, first as decoration, and then as Bots in the game. This is because they lack the ability to evolve or have any of the major organelles that the eukaryotic cells have. They also lack the ability to advance to later stages.