Which type of molecules can easily pass through the lipid bilayer of the cell me

Which type of molecules can easily pass through the lipid bilayer of the cell membrane?

Which type of molecules can easily pass through the lipid bilayer of the cell membrane?

Step 1: Understand what the lipid bilayer is. It is a double layer of lipids (fats) that makes up the cell membrane.
Step 2: Know that the lipid bilayer has a hydrophobic (water-repelling) core in the middle.
Step 3: Identify the types of molecules. Molecules can be small, large, polar (water-loving), or nonpolar (water-repelling).
Step 4: Recognize that small nonpolar molecules are compatible with the hydrophobic core of the lipid bilayer.
Step 5: Conclude that small nonpolar molecules can easily pass through the lipid bilayer by diffusing through it.

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