Which of the following biomolecules is common to respiration-mediated breakdown of fats, carbohydrates and proteins?
Oxidative phosphorylation is
Which of the following cell organelles is responsible for extracting energy from carbohydrates to form ATP?
Which statement is wrong for Krebs' cycle?
Which of these statements is incorrect?
What is the role of NAD+ in cellular respiration?
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Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalyzed by
Where is respiratory electron transport system (ETS) located in plants ?
Respiratory Quotient (RQ) value of tripalmitin is
Which of the following statements is incorrect?
The number of substrate level phosphorylations in one turn of citric acid cycle is:
What amount of energy is released from glucose during lactic acid fermentation?
What is the net gain of ATP when each molecule of glucose is converted to two molecules of pyruvic acid?
Fatty acids are connected with the respiratory pathway through:
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: ATP is used at two steps in glycolysis. Reason R: First ATP is used in converting glucose into glucose-6-phosphate and second ATP is used in conversion of fructose-6-phosphate into fructose-1,6-diphosphate. In the light of the above statements, choose the correct answer from the options given below:
How many times decarboxylation occurs during each TCA cycle?
Match List I with List II: List I A. Oxidative decarboxylation B. Glycolysis C. Oxidative phosphorylation D. Tricarboxylic acid cycle List II I. Citrate synthase II. Pyruvate dehydrogenase III. Electron transport system IV. EMP pathway Choose the correct answer from the options given below:
Which of the following combinations is required for chemiosmosis?
Match List I with List II: List I A. Citric acid cycle B. Glycolysis C. Electron transport system D. Proton gradient List II I. Cytoplasm II. Mitochondrial matrix III. Intermembrane space of mitochondria IV. Inner mitochondrial membrane Choose the correct answer from the options given below:
The complex II of mitochondrial electron transport chain is also known as
How many molecules of pyruvic acid are produced at the end of glycolysis from 206 molecules of glucose?
2(C51H98O6) + 145 O2 → 102 CO2 + 98 H2O + energy The Respiratory Quotient (RQ) of a biomolecule used for respiration, as per the above equation would be :
Match List I (Process) with List II (Location): List I A. Glycolysis B. ETS C. Accumulation of protons D. Krebs' cycle List II I. Inner mitochondrial membrane II. Mitochondrial matrix III. Cytoplasm IV. Intermembrane space Choose the correct answer from the options given below:
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