NEET UG 2023 — Botany Respiration in Plants
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:
Held on 30 Apr 2023 · Verified 9 Jul 2026.
A is false but R is true.
Both A and R are true and R is the correct explanation of A.
Both A and R are true but R is NOT the correct explanation of A.
A is true but R is false
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The complex II of mitochondrial electron transport chain is also known as
Identify the step in tricarboxylic acid cycle, which does not involve oxidation of substrate.
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:
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 :
Which of the following are correct about cellular respiration? A. Cellular respiration is the breaking of C - C bonds of complex organic molecules by oxidation. B. The entire cellular respiration takes place in Mitochondria. C. Fermentation takes place under anaerobic condition in germinating seeds. D. The fate of pyruvate formed during glycolysis depends on the type of organism also. E. Water is formed during respiration as a result of $\mathrm{O}_2$ accepting electrons and getting reduced. Choose the correct answer from the options below:
Work through every NEET UG Respiration in Plants PYQ, year by year.