C the Krebs cycle d all of these are correct 22 which of these is not true of fermentation? a net gain of only two ATP B occurs in cyto C NADH donates electrons to electron transport system 23, Carbon dioxide coz given off in respiration procegses a glycols b Krebs cycle electron transport system d both a and c are correct 24, Fatty acids are broken down A, pyruvate molecules, which take electrons to the electron transport B, acetyl groups, which enter the Krebs cycle C amino acids which excrete ammonia D All of these are correct 5, Oxidative phosphorylation takes place in A、 glycolysis B、 Krebs cycle C. electron transport system 26, Which process produces both NADH and FADH2? a the Krebs cycle c the electron transport system D fementation 7, Which process reduces molecular oxygen to water? A、 the krebs cycle B、 glycolysis C the electron transport syste 28, One turn of the Krebs cycle produces A、2NADH,2FADH2,2ATP B、3NADH. IFADH2,1ATP C、 INADH.2FADH2,2ATP D、3NADH,3FADH2,1ATP 29、 About of the energy in the sucrose molecule is captured in ATP through the reaction of cellular respiration D、26% 30. Which of these pairs of processes are anaerobic? A, fermentation and glycolysis B, fermentation and the Krebs cycle５ A oxygen B glycolysis C the Krebs cycle D all of these are correct 22、which of these is not true of fermentation? A net gain of only two ATP B occurs in cytosol C NADH donates electrons to electron transport system D begins with glucose 23、Carbon dioxide co2 given off in respiration procegses. A glycolysis B Krebs cycle C electron transport system D both A and C are correct. 24、Fatty acids are broken down to A、pyruvate molecules, which take electrons to the electron transport system B、acetyl groups, which enter the Krebs cycle C、amino acids which excrete ammonia D、All of these are correct 25、Oxidative phosphorylation takes place in A、glycolysis B、Krebs cycle C、electron transport system 26、Which process produces both NADH and FADH2 ? A the Krebs cycle B glycolysis C the electron transport system D fementation 27、Which process reduces molecular oxygen to water? A、the krebs cycle B、glycolysis C、the electron transport system D、fermentation 28、One turn of the Krebs cycle produces A、2 NADH, 2FADH2 , 2ATP B、3 NADH, 1FADH2 , 1ATP C、1NADH, 2FADH2 , 2ATP D、3NADH, 3FADH2 , 1ATP 29、About of the energy in the sucrose molecule is captured in ATP through the reaction of cellular respiration A、52% B、84% C、36% D、26% 30、Which of these pairs of processes are anaerobic？ A、fermentation and glycolysis B、fermentation and the Krebs cycle