Question

The major functions of lipids in organisms do NOT include
a.
storing energy
c.
forming membranes
b.
supporting structures
d.
waterproofing surfaces

Answer 1

I think its C because the cell membrane constitutes a barrier for the cell and controls the flow of material in and out of the cell-'supporting structures',
Triglycerides (lipids) are an efficient form of energy storage that can be mobilized when fuel is needed-'storing energy'. So it's either C or D and i think it does waterproof surfaces so im going for C.