Which enzyme is responsible for removing unsaturated fatty acids from the 2 position of phospholipids?

Given 45% phospholipid and 55% protein by weight in a membrane, with molecular weights of 750 Daltons for phospholipids and 60,000 Daltons for proteins, what is the mole ratio of lipid to protein?

What structural features of integral membrane proteins allow them to be extracted by detergents?

How would you convert weight percentages of membrane components into mole ratios?

A protein helix spanning a membrane is typically how many amino acids long?

Phospholipase A2 specifically targets which position on a phospholipid?

What is the role of detergent in extracting integral membrane proteins?