The option which is true about the structures labeled C in the cell membrane is they are hydrophilic in nature. Thus, the correct option is D.
What is a Cell membrane?
A cell membrane may be defined as a biological membrane that separates the interior of the cells with respect to its outer environment.
In the labeled structure, A is an integral protein, B is a lipid-anchored protein, C is hydrophilic polar lipid molecules, while D is hydrophobic non-polar lipid molecules.
Therefore, it is well described above.
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