Respiration in Plants PYQ

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

Match List-I with List-II : \begin{array}{llll} List-I & & List-II \\A. & ETS Complex I & I. & NADH Dehydrogenase \\B. & ETS Complex II & II. & Cytochrome bC { }_1 \\C. & ETS Complex III & III. & Cytochrome C oxidase \\D. & ETS Complex IV & IV. & Succinate Dehydrogenase\end{array} Choose the correct answer from the options given below :

Match List I with List II \begin{array}{|l|l|c|l|}\hline & List I & & List II \\\hline A. & Citric acid cycle & I. & Cytoplasm \\\hline B. & Glycolysis & II. & Mitochondrial matrix \\\hline C. & Electron transport system & III. & Intermembrane space of mitochondria \\\hline D. & Proton gradient & IV. & Inner mitochondrial membrane \\\hline\end{array} Choose the correct answer from the options given below:

Fatty acids are connected with the respiratory pathway through:

Match List I with List II: <table class="pyq-table"><tbody><tr><td>List I</td><td>List II</td></tr><tr><td>A. Oxidative decarboxylation</td><td>I. Citrate synthase</td></tr><tr><td>B. Glycolysis</td><td>II. Pyruvate dehydrogenase</td></tr><tr><td>C. Oxidative phosphorylation</td><td>III. Electron transport system</td></tr><tr><td>D. Tricarboxylic acid cycle</td><td>IV. EMP pathway</td></tr></tbody></table>Choose the correct answer from the options given below:

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

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

The number of time(s) decarboxylation of isocitrate occurs during single TCA cycle is :

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

The 5-C compound formed during TCA cycle is :

Which of the following statements is incorrect?

Pyruvate dehydrogenase activity during aerobic respiration requires:-

The number of substrate-level phosphorylation in one turn of citric acid cycle is:

Where is respiratory Electron Transport System (ETS) located in plants?

Respiratory Quotient (RQ) value of tripalmitin is

Conversion of glucose to glucose-6-phosphate, the first irreversible reaction of glycolysis, is catalyzed by:

What is the role of $\text{N}\text{A}{\text{D}}^{+}$ in cellular respiration?

Which of these statements is incorrect?

Which statement is wrong for Krebs' cycle?

Oxidative phosphorylation is

Which of the following biomolecules is common to respiration mediated breakdown of fats, carbohydrates, and proteins?

Cytochromes are found in: