Which types of molecules will easily pass through the fatty acid chains of the bilayer?

ions

hydrophobic

hydrophilic

polar

Hydrophobic

Explanation:

Fatty acids are hydrophobic therefore hydrophobic will pass easily:) hope you found this helpful

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.