Q1. The chains of several cell membrane - bound proteins are known to wind back and forth throughout the cell membrane, such that some parts of the protein structure are extracellular, some parts are intracellular, and some parts lie within the cell membrane. How might the primary structure of such a protein help in characteristic the portions of protein embedded within the cell membrane from those positioned intracellularly or extracellularly?
Q2. What is the method used that would compute the amount of hydrogens in propane if you only knew the number of carbons?