Do not dissolve in water
no they are basically the same thing.
what non living thing contains lipids or make it
Lipids are a group of compounds, which are organic, and include fats, steroids, and oils. The thing that each type of lipid has in common is that they do not like water.
I believe all contain nitrogen in their monomers
not a thing
all contain nitrogen in their monomers
That are the lipids. They have fatty acids and glucerols
Unique is an adjective, as in 'being the only one of its kind'. As a noun, meaning a unique person or thing
No, it's an adjective. "Unique" isn't a person, place or thing, it describes it.
it has beautiful rings
No, steroids belong to lipids, but not all lipids are steroids: eg. natural fats or oils are triglyceridic lipids, not steroidic lipids
That is the lipids. It is a good insulator.