front 1 Biological oxidations are also called _______ reactions. | back 1 dehydrogenations |
front 2 At the completion of the Krebs cycle, the carbons from glucose are in _____ (name the molecule) | back 2 Carbon dioxide (Co2) |
front 3 At the completion of aerobic respiration, energy has been formed. The energy from the oxidation of glucose is stored in ____? | back 3 ATP |
front 4 _______ involves an inhibitor that fills the active site of an enzyme and competes with the normal substrate for the active site. | back 4 Competitive inhibition |
front 5 For every NADH that is oxidized via the electron transport chain, _____ ATP are formed. | back 5 3 |
front 6 All of the following pairs are correctly matched EXCEPT | back 6 Oxidation; reaction where are gained. |
front 7 Competitive inhibition of enzyme action evolves | back 7 competition with the substrate for binding at the active site. |
front 8 During glycolysis, electrons from the oxidation of glucose are transferred to | back 8 NAD+ |
front 9 Streptococcus ( In italics) bacteria lack an electron transport chain. How many molecules molecules of ATP can a Streptococcus (In italics) cell net from one molecule of glucose? | back 9 2 |
front 10 Unlike eukaryotes, in prokaryotes chemiosmosis | back 10 occurs at the plasma membrane and not the mitochondria. |
front 11 The chemical reactions involved in synthesizing proteins and cell wall peptidoglycan are examples of _________ reactions. | back 11 anabolic |
front 12 For a cell wall, which of the following compounds has the greatest amount of energy per molecule? | back 12 Acetyl CoA pyruvate. |
front 13 The complete oxidation of glucose typically involves which three stages? | back 13 Glycolysis, Krebs cycle, and the electron transport chain. |
front 14 Which of the following mechanisms does not generate ATP using an electron transport train? | back 14 Substrate-level phosphorylation |
front 15 Which f the following are products of the light-dependent reactions, on which the light-dependent reactions are dependent | back 15 ATP and NADPH |
front 16 Enzymes work most effectively at their optimal temperature and pH. | back 16 True |
front 17 Feedback inhibition generally acts on the last enzyme in an anabolic pathway | back 17 False |
front 18 Glycolysis produces ATP through substrate phosphorylation. | back 18 True |
front 19 The synthesis of sugars by using carbon atoms from Co2 gas is called carbon fixation. | back 19 True. |
front 20 Lipids, proteins, and sugars all may serve as substrates of glycolysis. | back 20 False. |