Which of the following is a correct description of the intracellular side of the plasma membrane relevant to nutrient transport?

It is impermeable to water and small gases, preventing their diffusion under normal physiological conditions.

It consists mainly of cellulose fibers that create pores specific only to lipid-soluble vitamins.

It is hydrophilic throughout and therefore allows all polar solutes to diffuse freely without channels.

It faces the cytosol and has a hydrophobic core formed by fatty acid tails of phospholipids that resists passage of polar molecules.