During aerobic respiration, the complete oxidation of one molecule of glucose theoretically yields 38 ATP. However, the actual yield is often lower. Which of the following is NOT a significant contributor to this reduced ATP yield?
Incomplete oxidation of glucose in the cytoplasm
Leakage of protons across the inner mitochondrial membrane
Utilization of the proton gradient for processes other than ATP synthesis
Variations in the efficiency of the electron transport chain
Related Questions
Following is the sequence of carboxylic acids in Krebs cyclei) OAA = oxaloacetic acidii) CA = Citric acidiii) SA = Succinic acidiv) FA = Fumaric acidv) ICA = Iso-citric acidvi) MA = Malic acidFrom the above list, pick out the carboxylic acids, which do not participate at all in the biological oxidation.
OAA & CA
SA & FA
ICA & MA
None of these
Four respiratory enzymes are given below. Arrange them in increasing order of the carbon number of the substrates on which they act. I. Enolase II. Aconitase III. Fumarase IV. Alcohol Dehydrogenase
II, IV, III, I
IV, I, II, III
I, IV, III, II
IV, I, III, II
Four respiratory enzymes are given below. Arrange them in increasing order of the carbon number of the substrates on which they act.
I.    Enolase
II.    Aconitase
III.    Fumarase
IV.    Alcohol Dehydrogenase
II, IV, III, I
IV, I, II, III
I, IV, III, II
IV, I, III, II
Four respiratory enzymes are given below. Arrange them in increasing order of the carbon number of the substrates on which they act. I. Enolase II. Aconitase III. Fumarase IV. Alcohol Dehydrogenase
II, IV, III, I
IV, I, II, III
I, IV, III, II
IV, I, III, II
Four respiratory enzymes are given below. Arrange them in increasing order of the carbon number of the substrates on which they act.
I.    Enolase
II.    Aconitase
III.    Fumarase
IV.    Alcohol Dehydrogenase
II, IV, III, I
IV, I, II, III
I, IV, III, II
IV, I, III, II
Select the wrong statement.
Work is a scalar quantity
Kinetic energy depends on the mass and speed of the object
The work-energy theorem states that the net work done on an object is equal to the change in its kinetic energy
Power is the amount of work done
The reaction which is catalysed by a protein that is not found in the matrix of mitochondria is
Conversion of pyruvic acid to acetyl coenzyme-A
Oxidative Decarboxylation of α-ketoglutaric acid
Oxidation of Succinic acid
Cleavage of Succinyl coenzyme-A
The reaction which is catalysed by a protein that is not found in the matrix of mitochondria is
Conversion of pyruvic acid to acetyl coenzyme-A
Oxidative Decarboxylation of α-ketoglutaric acid
Oxidation of Succinic acid
Cleavage of Succinyl coenzyme-A
Following is the sequence of carboxylic acids in Krebs cyclei) OAA = oxaloacetic acidii) CA = Citric acidiii) SA = Succinic acidiv) FA = Fumaric acidv) ICA = Iso-citric acidvi) MA = Malic acidFrom the above list, pick out the carboxylic acids, which do not participate at all in the biological oxidation.
OAA and CA
SA and FA
ICA and MA
None
During aerobic respiration, the complete oxidation of one molecule of glucose theoretically yields 38 ATP. However, the actual yield is often lower. Which of the following is NOT a significant contributor to this reduced ATP yield?
Incomplete oxidation of glucose in the cytoplasm
Leakage of protons across the inner mitochondrial membrane
Utilization of the proton gradient for processes other than ATP synthesis
Variations in the efficiency of the electron transport chain
