1) What is being oxidized and what is being reduced? Fe3+ + Cu + --> Fe 2+ + Cu 2+ a) Oxidized: Cu 2+  b) Oxidized: Cu + c) Oxidized: Fe 2+  d) Reduced: Cu + e) Reduced: Cu 2+  f) Reduced: Fe 3+ 2) If the ETC is actively pumping H+ across the membrane what are the conditions in the matrix? a) acidic and positive b) acidic and negative c) basic and positive d) basic and negative 3) If the ETC is actively pumping H+ across the membrane, what are the conditions in the inner membrane space? a) acidic and positve b) acidic and negative c) basic and positive d) basic and negative 4) If galactose is broken down through aerobic respiration in the kidneys, how much energy is produced? a) 2 ATP b) 30 ATP c) 32 ATP d) 33 ATP e) 34 ATP 5) If sucrose is broken down through aerobic respiration in the brain, how much energy is produced? a) 30 ATP b) 32 ATP c) 33 ATP d) 60 ATP e) 64 ATP f) 66 ATP 6) What are uncouplers? a) proteins that patch leaks in H+ in the membrane b) proteins that cause leaks in H+ in the membrane c) Proteins that allow babies to regulate their own body temperature 7) The energy that is lost through leaks in the membrane is lost as what? What leaks this energy? a) heat b) light c) ATP d) uncouplers e) decouplers f) protein leakers 8) Where is the aspartate shuttle found? a) heart b) kidneys c) brain d) liver e) muscles 9) Where does the glycerol-phosphate shuttle occur? a) heart b) kidneys c) brain d) liver e) muscles 10) What is being reduced in Complex II? a) succinate b) FADH2 c) CoQ d) CoQH2 e) FAD+ 11) What is the final product of aerobic respiration? a) O2 b) ATP c) H2O 12) Which part of ATP synthase actually catalyzes the formation of ATP? a) F0 b) F1 13) If a reaction is ran with oxaloacetate and malate, and fumarate and succinate, what is oxidized and what is reduced? a) Oxidized: Oxaloacetate b) Oxidized: succinate c) Oxidized: malate d) Reduced: Fumarate e) Reduced: oxaloacetate f) Reduced: Succinate 14) What does the T state do in ATP synthase? a) catalyzes the formation of ATP b) loosely binds the substates c) low affinity for the substates, releases the product 15) What does the L state do in ATP synthase? a) catalyzes the formation of ATP b) loosely binds the substates c) low affinity for the substates, releases the product 16) What does the O state do in ATP synthase? a) catalyzes the formation of ATP b) loosely binds the substates c) low affinity for the substates, releases the product 17) Where do we get the energy to make and release newly made ATP? a) From pumping H+ into the inner membrane space b) From the H+ ions flowing back into the matrix c) from the NADH from the citric acid cycle?

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