You learned in biology that a cell membrane has a phospholipid bilayer. Why, based on polarity, would this be possible?

Explanation:

this phospholipid layer has 2 layers

hydrophilic head which can react with water " soluble in water "

and hydroPHOBIC tail which can't interact with water  " insoluble in water"

surface modification is a versatile tool and has been widely used in material science and engineering that has significantly facilitated the study and characterization of complex materials. at  matexcel, experienced experts in surface science can offer tailored efforts to meet the specific needs from our clients.