<span><span>The carboxyl end of the G- protein-coupled receptor (GPCR) is located in the cytosol (it is intracellular). Carboxyl terminus is one of the most variable structures of the protein. All of the GPCR are </span><span>structural and functional similar, unlike their ligands.</span></span>
(C) earth's outer iron core
this is because iron is magnetic and therefore forms a strong magnetic field
She should ask how far apart are the contractions, has your water broken, etc
