Gas-liquid hope this helps :)
The fatty acid is a long organic acid. the acid part attaches to the glycerol, and the other end is CH3, methyl. Hope that helps !
<span>Most animal cells also exhibit anchorage dependence. To divide, they must be attached to a substratum, such as the inside of a culture jar or the extracellular matrix of a tissue. Experiments suggest that like cell density, anchorage is signaled to the cell cycle control system via pathways involving plasma membrane proteins and elements of cytoskeleton linked to them.</span>