Practice problem
Cell Membrane — Structure & Function
By Deena Hauze
Which picture best represents the phospholipid bilayer?
A: By Pascua Theus alias Körnerbrötchen, GFDL 1.2 or CC BY-SA 2.0 de, via Wikimedia Commons
B: By YTE Events and Balloon Decorating CC BY-SA 4.0, from Wikimedia Commons
C: Daniel Case GFDL or CC-BY-SA-3.0, via Wikimedia Commons
D: Image source: By Matias Garabedian CC BY SA-2.0, via flikr.com