Which of the following statements is incorrect?

Identify the step in tricarboxylic acid cycle, which does not involve oxidation of substrate.

Match List I with List II

Choose the correct answer from the options given below:

Which of the metabolites is common to respiration-mediated breakdown of fats, carbohydrates and proteins ?

Which statement is wrong for Krebs' cycle?

The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products.

Arrow numberd 4, 8 and 12 can all be:

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 inot fructose-1-6-diphosphate.
In the light of the above statements, choose the correct answer from the options given below :

Respiratory Quotient (RQ) value of tripalmitin is

What is the net gain of ATP when each molecule of glucose is converted to two molecules of pyruvic acid?

In which one of the following processes CO₂ in not released ?

What amount of energy is released from glucose during lactic acid fermentation?