Which specific component of the electron transport chain is directly responsible for the reduction of oxygen to water during aerobic respiration?
NADH dehydrogenase
Succinate dehydrogenase
Cytochrome bc1 complex
Cytochrome c oxidase
Related Questions
Enzymes found attached to inner membrane of mitochondria instead of matrix is/are
Succinic Dehydrogenase
Cytochrome oxidase
Both (a) and (b)
Malic Dehydrogenase
Which one of the following is the terminal electron acceptor?
Molecular
Molecular
Molecular
NADP
Krebs’ cycle was discovered by Krebs in pigeon muscles in 1940. Which step is called gateway step/link reaction/transition reaction in respiration?
Glycolysis
Formation of acetyl Co-A
Citric acid formation
ETS terminal oxidation
Which one of the following reactions is an example of oxidative Decarboxylation?
Conversion of succinate to fumarate
Conversion of fumarate to malate
Conversion of pyruvate to acetyl Co-A
Conversion of citrate to isocitrate
Ultimate acceptor in ETS is?
Which of the metabolites is common to respiration mediated breakdown of fats, carbohydrates and proteins?
Glucose-6-phosphate
Fructose, 6-bisphosphate
Pyruvic acid
Acetyl Co-A
Energy required for life processes is obtained by
Photosynthesis
Cellular respiration
Chemosynthesis
Diffusion
Before entering into the respiratory pathway fats breakdown into
Fatty acid and glycerol
Fatty acid and ascorbic acid
Fatty acid and ascorbic acid
Fatty acid and amino acid
Where within the mitochondria does the Krebs cycle take place?
Outer mitochondrial membrane
Inner mitochondrial membrane
Intermembrane space
Mitochondrial matrix
Fate of pyruvic acid during aerobic respiration is
Lactic acid fermentation
Alcoholic acid fermentation
Oxidative decarboxylation
Oxidative phosphorylation
