Here's a breakdown:
* Cytosol: The fluid component of the cytoplasm, excluding organelles.
* Inclusions: These are non-living, non-membrane bound structures found within the cytosol. They are diverse in composition and function, ranging from:
* Storage granules: Containing nutrients like glycogen, lipids, and pigments.
* Crystals: Inorganic substances that can contribute to cell function.
* Ribosomes: Not technically inclusions, but are often found in the cytosol.
Important Note: While inclusions are often described as "insoluble" in the cytosol, some may have a limited degree of solubility or association with other cellular components.
