Which of these contain hydrophobic and hydrophilic ends

A. Carbohydrate
B. Protein
C. Lipid
D. Nucleic Acids

I think its C right because the phospholipid bilayer?

You are right.

(C), i.e. Lipid is correct option. This is because Lipid is made up of a long chain of hydrocarbons (R) and a carboxylic group (COOH).
The Hydrocarbon chain (R) is hydrophobic (water repelling) while as Carboxylic group (COOH)is hydrophilic (water living).
Therefore, Lipid is both hydrophobic as well as hydrophobic.

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The compunds which are both hydrophobic as well as hydrophobic are called Amphipathic. Therefore, Lipids are Amphipathic in nature.

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Lipids are insolube in water. The reason is that the Hydrocarbon chain which forms the main part of the lipis is hydrophobic.