Q6. Which step in respiration generates FADH₂?
- A. Glycolysis
- B. Krebs cycle
- C. Electron Transport Chain
- D. Fermentation
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This page provides a free online MCQ test for NEET Biology preparation, focusing specifically on the chapter Respiration in Plants. It contains 10 carefully selected multiple-choice questions (MCQs) designed to test your conceptual understanding and exam readiness.
Key concepts covered in this specific test include Following, Statements, Fermentation, Incorrect, Function, and Respiration.
Taking these timed MCQ tests helps you simulate the real NEET exam environment. Detailed step-by-step explanations are provided for every question to help you learn from your mistakes and strengthen your fundamentals.
Which of the following statements about fermentation is INCORRECT?
It occurs in the absence of oxygen.
It takes place in the mitochondria.
It produces ethanol or lactic acid.
It generates much less ATP than aerobic respiration.
What is the main function of ATP in respiration?
Acts as an electron carrier
Stores and supplies energy
Breaks down glucose
Transports carbon dioxide
Which of the following statements about respiration in plants is CORRECT?
Plants have specialized respiratory organs like animals.
Gaseous exchange in plants occurs through stomata and lenticels.
Only green parts of plants carry out respiration.
Respiration in plants occurs only at night.
Which of the following is NOT a product of the Krebs cycle?
ATP
NADH
FADH₂
Oxygen
Which enzyme is responsible for the phosphorylation of ADP to ATP in mitochondria?
ATP synthase
Hexokinase
Pyruvate kinase
Phosphofructokinase
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