| A | B |
|---|
| Why are protons across the membrane? | Because of the formation of NADH |
| What is ATP synthase? | a large protein complex with a proton channel that allows re-entry of protons |
| What is the current of protons flowing through the membranes of ATP synthasis? | driven |
| When is there two lactate during anaerobic pathways? | durong lactate fermenation |
| Can glycosis occur only with oxygen? | no, it occurs with or without oxygen |
| Are aerobic respiration and photosynthesis linked on a global scale? | yes |
| What does ATP stand for? | Adenosine Triphosphate |
| When is ATP made in plants? | durong photosynthesis |
| How do plants make ATP? | by breaking down carbohydrates, fats, and proteins? |
| What happens during the breakdown reaction? | electrons get stripped from intermediates |
| What is the formation of ATP driven by? | the energy associated with liberated electrons |
| What is the main pathway of ATP formation? | Aerobic respiration |
| What is the final acceptor of electrons stripped from glucose or another organic compund ? | Oxygen |
| What does anaerobic mean? | with water |
| What is the pathway that has a final acceptor of electrons that have been stripped other than oxygen called? | anaerobic |
| What is the formation of anaerobic respiration | C6H1206 + 6 O2 ------------- 6 CO2 + 6 H20 |
| What is glycolysis? | the initial stage of reactions |
| What does the transport system function as? | a machinary for the electron transport phosphorylation: in the third stage |
| How many stages does aerobic respiration have? | 3 |
| What is a cyclic pathway of reactions that occur during the second stage of aerobic respiration called? | the Krebs cycle |
| What is glycolysis | the stage of reactions that break down glucose to pyruvate |
| What stage of aerobic respiration is the most ATP moleculeas produced? | the final stage |
| What happens during the Krebs cycle/ | all the coenzymes accept unbound protons and electrons stripped from intermediates and then deliveres them to the next stage |
| Where does the Krebs cycle start? | in the mitochondria |
| Where do all energy releasing pathways start? | the cytoplasm |
| Where do aerobic pathways end? | the mitochondrion |
| Where do all pathways accept for aerobic pathways end? | the cytoplasm |
| How do complex protons enter back into the mitochondria matrix? | throught channels in ATP synthase |
| Where do all the important energy-releasing pathway start the same reactions. | in the cytoplasm |
| When does oxygen gain hydrogen and become water? | during the third stage of aerobic respiration |
| When does glucose break down to pryuvate a little? | in the first stage of aerobic respiration |
| When does pryuvate break down completely to carbon dioxide? | during the third stage |
| What happens at the end of the third stage of aerobic respiration/ | oxygen accepts the elevctrons |
| What are NADH and FADH2? | the coenzymes in the final stage of aerobic respiration |
| What is the net energy yield of each aerobic pathway? | two ATP |
| What respiration normally has a net enegy yield of 36 atp? | aerobic respirationWhat |
| What does H+ mean ? | hydrogen ion |
| Krebs cycle has how many ATPs? | 2 |
