1 - Explain why phospholipids react differently than most molecules when placed in water. 2 - Why do the "tails" of phospholipids face each other in

1 - Explain why phospholipids react differently than most molecules when placed in water.2 – Why do the “tails” of phospholipids face each other in a membrane’s bilayer?3 – Why do the proteins that are embedded in the membrane tend to move around on the cell?4 – Describe the difference between Integral and Peripheral proteins.