Gcu Bio-181 Exam 2 Questions & Answers, 100% Accurate. Verified.

Adenylyl cyclase {Ans: Converts ATP to cyclic AMP in response to an extracellular signal.}Activation energy {Ans: Energy needed to get a reaction started}Light reactions {Ans: Occur on the thylakoid membranes of the chloroplast or on membranes of certain prokaryotes, convert solar energy to the chemical energy of ATP and NADPH, releasing oxygen in the process.}Entropy {Ans: A measure of disorder or randomness.}Proton-motive force {Ans: The potential energy stored in the form of an electrochemical gradient, generated by the pumping of hydrogen ions across biological membranes during chemiosmosis.}Potential energy {Ans: stored energy}