Sciencefromtheconversation.com3 days agoWhy does orange juice taste bad after you brush your teeth?Toothpaste detergents dissolve lipid components of taste receptor membranes, temporarily disrupting sweet and bitter perception for a few minutes.
SciencefromNature1 month agoGTP release-selective agonists prolong opioid analgesic efficacy - NatureGPCRs can catalyze bidirectional nucleotide exchange on Gα subunits, enabling both GDP release and GTP release under certain conditions.