Respiration in Plants PYQs
All NEET previous year questions from Respiration in Plants — with explanations.
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Match List-I with List-II: Choose the correct answer from the options given below:
Identify the step in tricarboxylic acid cycle, which does not involve oxidation of substrate.
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?
Which of the following statements is incorrect?
The number of substrate level phosphorylations in one turn of citric acid cycle is
Where is the respiratory electron transport system (ETS) located in plants?
Which statement is wrong for Kreb's cycle?
Which of the following biomolecules is common to respiration-mediated breakdown of fats, carbohydrates and proteins?
The three boxes in this diagram represent the three major biosynthetic pathways in aerobic respiration. Arrows represent net reactants or products. Arrows numbered 4, 8, and 12 can all be
Which of the metabolites is common to respiration-mediated breakdown of fats, carbohydrates and proteins?
Read the following four statements (A–D): (A) Both photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane (B) In dicot stems, a new cambium originates from cells of pericycle at the time of secondary growth (C) Stamens in flowers of Gloriosa and Petunia are polyandrous (D) Symbiotic nitrogen-fixers occur in free-living state also in soil. How many of the above statements are right?
Aerobic respiratory pathway is appropriately termed:
A competitive inhibitor of succinic dehydrogenase is
The energy releasing process in which the substrate is oxidised without an external electron acceptor is called
How many ATP molecules could maximally be generated from one molecule of glucose, if the complete oxidation of one mole of glucose to CO₂ and H₂O yields 686 kcal and the useful chemical energy available in the high energy phosphate bond of one mole of ATP is 12 kcal?
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