知到答案生物化学（英文版）智慧树答案_2022年

第五章

Ubiquinone is not contained in any respiratory chain complex.
答案:对
Respiratory chain complex II is the coupling site of oxidative phosphorylation.The reduced form of flavin adenine dinucleotide is ( )
FAD
FADH++
FADH What type of gradient is critical to ATP formation by oxidative phosphorylation?
proton
potassium ion
chloride ionWhich of the following does not participate in, nor is a component of , the electron-transport chain?
cytochrome c1
non-heme, iron-sulfur proteins
coenzyme Q
coenzyme AIn the malate-aspartate shuttle, electrons from NADH are transferred to , forming malate.
acetate
aspartate
oxaloacelateChoose the correct path taken by a pair of electrons as it travels down the electron-transport chain.
NADH→complex I→complex II→complex III→ Cyt c→complex IV→O₂
FADH₂→complex I→CoQ→complex III→ Cyt c→complex IV→O₂
FADH₂→complex II→CoQ→complex III→ Cyt c→complex IV→O₂Factors affecting oxidative phosphorylation include: ( )
uncoupling agent
thyroxine 
amiodaroneATP synthase: ( )
F1 catalyzes the production and release of ATP
F1 is the hydrophobic part of the enzyme
F0 is the proton channel of mitochondrial inner membraneThe increase of basal metabolic rate in patients with hyperthyroidism is mainly due to: ( )
increase of ADP generation
increased ATP production
Increase of ADP decomposition