What is the overall efficiency (approximate) of energy conversion if 1 mole of ATP is formed per 2 equivalents of electrons excited by red light (which is, per 2 einsteins of photons) 0.1 % ? 1 % ? 10% ? 100% Share with your friends Share 0 Nikhil Porwal answered this Please find this answer 0 View Full Answer Ahmad answered this what is the overall efficiency of energy conversion if 1 mole of ATP is formed per 2 equivalents of electrons excited by red light. 0