Fundamentholfundamenthol
NEET2023Biology
Q.

Match List I with List II:

List IList II
A. Oxidative decarboxylationI. Citrate synthase
B. GlycolysisII. Pyruvate dehydrogenase
C. Oxidative phosphorylationIII. Electron transport system
D. Tricarboxylic acid cycleIV. EMP pathway

Choose the correct answer from the options given below:

  1. A

    A – III, B – IV, C – II, D – I

  2. B

    A – II, B – IV, C – I, D – III

  3. C

    A – III, B – I, C – II, D – IV

  4. D

    A – II, B – IV, C – III, D – I

Solution

Pyruvate dehydrogenase performs oxidative decarboxylation of pyruvate (A–II). Glycolysis is the EMP pathway (B–IV). The proton gradient established by the ETS is used for oxidative phosphorylation (C–III). The TCA cycle begins with citrate synthase combining acetyl-CoA and oxaloacetate (D–I).

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