Answer:
Cholesterol, which is composed primarily of carbon and hydrogen atoms, is therefore insoluble in water.
Explanation:
Cholestorol is a sort of lypid, which are insoluble in water. They are only soluble in non polar solvents.
As it is soluble in non polar solvents, it is not a polar molecule, either a buffer.
This molecule is one of the four basic molecules for life (lypds, carbon hydrates, nucleic acids and proteins)
