Na + concentration is lowered, indicating that Na + in-flux is responsible for the rising phase of the action po-tential. Their data also suggested that the falling phaseof the action potential was caused by a later increase inK+ permeability.
Zac Efron being sued. In case you didnât notice, Zac Efronâs movie, â17 Againâ is out on DVD. And heâs being sued for allegedly ramming a cab. According to a lawsuit filed in Beverly Hills Small Claims Court, Zac is being sued by Katie Porter, who claims she was rear ended by a Checker Cab, that pushed into her car after being struck by Efronâs vehicle. Weâre told Katie did not recognize Zac at the time, but that he was very polite after the accident.
Zac Efron Wearing Makeup! Zac Efron, strolling the UCLA campus on a Wednesday night, but he wasn't interested in matriculating. Zac-poo was making good on his friendship duties and caught an old high school amigo (as in the real kind, not the Disney-musical sort) in the school's production of Anything Goes. Z.E., still a musical theater kid at heart, hung in the back to watch his pal but left immediately after the bows to avoid being noticed.