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.
Smoking hot! Zac Efron goes shirtless as he continues to flaunt his sculpted torso and jumps over a fire pit on Neighbors 2 set. The only thing more exciting then the pending release of Neighbors 2: Sorority Rising is Zac Efron on the set of the upcoming sequel. So giving fans of the comedy something to look forward to, Efron continued to flaunt his sculpted stature on Tuesday as he performed some stunts in Atlanta, Georgia. Giving a new definition to 'smoking hot', the shirtless 27-year-old put on quite a show as he jumped over a fire pit while the cameras rolled.