Question

When considering the phospholipid bilayer in cells

Which of the following statements is correct?

Due to their charge, de-protinated phosphate groups should cluster together in a stable arrangement.

High concentration of cations should be found near the surface of the cell membrane

Transmembrane proteins should be entirely composed of hydrophilic amino amino acid residues

The only force which maintains a hydrous shell around the phosphate job is hydrogen bonding

Answer 1

Ideas?

Answer 2

Not sure need help

Answer 3

@greatlife44 What is a phospholipid? You should look up the structure of just a single one and think how this macromolecule's structure can help you understand what a group of phospholipids would do in different conditions.