Practice Test Sets (Total Questions: 100)

Topic Practice: Respiration in Plants (Test - 2)

50 Questions 0 Attempted 50 Unattempted

About Respiration in Plants MCQ - Test 2

Master Respiration in Plants for NEET UG through comprehensive MCQs, glycolysis, Krebs cycle, electron transport chain pathways, and high-yield conceptual no…

This Respiration in Plants MCQ practice set is designed for students preparing for school exams and competitive exams. It contains 100 multiple choice questions divided into 2 test sets of up to 50 questions each. Every question has four options, and after answering you can see the correct option, a detailed explanation and how other users answered.

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Sample Respiration in Plants Questions

Statement I: Hexokinase phosphorylates glucose to Glucose-6-phosphate using ATP and Mg2+. Statement II: This step traps glucose inside cell preventing its efflux. Which choice is correct?
- A. Both statements are true and II is logical reason for I
- B. Both statements are false
- C. Statement I is true, II is false
- D. Statement I is false, II is true
Read the following statements regarding total NADH generated per glucose: 1. Glycolysis generates 2 NADH. 2. Link reaction generates 2 NADH. 3. Krebs cycle generates 6 NADH. Which of the above statements are CORRECT for aerobic oxidation of 1 Glucose?
- A. 1 and 2 only
- B. 2 and 3 only
- C. 1 and 3 only
- D. 1, 2 and 3
Statement I: Substrate-level phosphorylation does not require oxygen or inner mitochondrial membrane. Statement II: Oxidative phosphorylation depends on oxygen acting as terminal electron acceptor. Select correct option:
- A. Both statements are correct
- B. Both statements are incorrect
- C. Statement I is correct, II is incorrect
- D. Statement I is incorrect, II is correct
Identify the INCORRECT statement regarding Amphibolic pathway:
- A. Acetyl-CoA is withdrawn to synthesize fatty acids and gibberellins.
- B. Succinyl-CoA is withdrawn to synthesize chlorophyll and heme.
- C. Oxaloacetate and $\alpha$-ketoglutarate are used to synthesize amino acids.
- D. Glyceraldehyde-3-phosphate is directly converted into proteins without deamination.
Statement I: O2 vital role is restricted to the very end of ETS pathway. Statement II: O2 acts as terminal hydrogen acceptor, driving entire process by removing hydrogen from system. Which option is correct?
- A. Both statements are correct and II explains I
- B. Both statements are false
- C. Statement I is true, II is false
- D. Statement I is false, II is true

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This page has 50 questions in Test - 2 out of 100 total questions on Respiration in Plants.

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