Which of the following groups of amino acid residues (see Ch. 3, Figure 3.2) would likely be found in the portion that crosses the lipid bilayer? a. acidicb. basicc. polar unchargedd. nonpolar

Which molecule most easily diffuses across a biological membrane's lipid bilayer, without help of a protein?

According to the map above, what kind of large molecule transport is also called the process of cell 'eating'?

Which molecule most easily diffuses across a biological membrane's lipid bilayer, without help of a protein?