Question: Which of the following events is an example of negative feedback in a signaling pathway? Need Assignment Help?
O Calcium-calmodulin mediated activation of a membrane localized Ca2+ pump that moves Ca2- out of the cytoplasm. O Binding of the beta/gamma subunits to an alpha subunit of a heterotrimeric GTPase. Binding of ORAI to STIM1. O Binding of a GEF to a monomeric GTPase. O Binding of a GDP-bound heterotrimeric GTPase to adenylyl cyclase.