This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 14 Respiration In Plants – Quiz 7 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 14 Respiration In Plants Quiz 7 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which process is directly opposite to respiration in plants? A) Photosynthesis. B) Transpiration. C) Digestion. D) Fermentation. Show Answer Correct Answer: A) Photosynthesis. 2. Glycolysis is also known as ..... A) EMP pathway. B) TCA pathway. C) Carbon sequestration. D) None of the above. Show Answer Correct Answer: A) EMP pathway. 3. Which of the following biomolecules is common to respiration mediated breakdown of fats, carbohydrates and proteins? A) Pyruvic Acid. B) Acetyl-CoA. C) Glucose-6-Phosphate. D) Fructose-1, 6-Bisphosphate. Show Answer Correct Answer: B) Acetyl-CoA. 4. Where does glycolysis take place in cells? A) Cytoplasm. B) Mitochondrion. C) Endoplasmic Reticulum. D) Ribosomes. Show Answer Correct Answer: A) Cytoplasm. 5. Which instrument is used to connect the flask to the water trough? A) Thermometer. B) Delivery-tube. C) Beaker. D) Funnel. Show Answer Correct Answer: B) Delivery-tube. 6. Energy is stored in the ..... is released during the process known as respiration . A) Food. B) Water. C) Sunlight. D) None of the above. Show Answer Correct Answer: A) Food. 7. DURING INCOMPLETE BREAKDOWN OF GLUCOSE ..... NUMBERS OF ATP ARE PRODUCED A) 28. B) 38. C) 4. D) 2. Show Answer Correct Answer: D) 2. 8. Where does the electron transport chain take place? A) Cell membrane. B) Chloroplast. C) Cytoplasm. D) Mitocchondria. Show Answer Correct Answer: D) Mitocchondria. 9. Which flask shows a greater rise in water level during the experiment? A) Flask A. B) Flask B. C) Both equally. D) Neither. Show Answer Correct Answer: A) Flask A. 10. In glycolysis reaction glucose is converted into ..... A) Water. B) Energy. C) Oxygen. D) Pyruvic acid. Show Answer Correct Answer: D) Pyruvic acid. 11. Chlorophyll is present in A) Chloroplasts. B) Mitochondria. C) Nucleus. D) None of the above. Show Answer Correct Answer: A) Chloroplasts. 12. Root hairs collect O2 from ..... A) Water. B) Air. C) Soil spaces. D) Both 1 and 2. Show Answer Correct Answer: C) Soil spaces. 13. Forcing air out of the body A) Temptation. B) Inspiration. C) Desperation. D) Expiration. Show Answer Correct Answer: D) Expiration. 14. The proton gradient generated by ETS is used by ..... to form the ATP in matrix. A) Complex V. B) ATP synthase. C) Oxysomes. D) All the above. Show Answer Correct Answer: D) All the above. 15. Rate of transpiration depends on what? A) Humidity. B) Temperature. C) Atmospheric pressure. D) All of these. Show Answer Correct Answer: D) All of these. 16. What is decarboxylation? A) Removal of water. B) Removal of CO2. C) Addition of CO2. D) Addition of water. Show Answer Correct Answer: B) Removal of CO2. 17. Which of these organisms also carries out anaerobic respiration similar to plants? A) Fish. B) Humans. C) Yeast. D) Birds. Show Answer Correct Answer: C) Yeast. 18. Name the enzyme involved in for the reduction of pyruvic acid to lactic acid. A) Pyruvate dehydrogenase. B) Lactate dehydrogenase. C) Pyruvic decarboxylase. D) Lactate decarboxylase. Show Answer Correct Answer: B) Lactate dehydrogenase. 19. During the night, solutes move out of the guard cells, resulting in outward movement of water from guard cells to ..... cells. A) Guard. B) Epidermal. C) Lenticels. D) None of these. Show Answer Correct Answer: B) Epidermal. 20. What do the stomata do during the respiration? A) Close. B) Open. C) All the above. D) None of the above. Show Answer Correct Answer: B) Open. 21. Photosynthesis is the process by which green plants from oxygen and water, in the presence of sunlight. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: A) False. 22. The end products of glycolysis does not includes A) NADH. B) FADH$_{2}$. C) ATP. D) Pyruvic acid. Show Answer Correct Answer: B) FADH$_{2}$. 23. Where does glycolysis occur? A) In the cytoplasm. B) Across the mitochondrial membrane. C) Inside the mitochondria. D) Inside the chloroplast. Show Answer Correct Answer: A) In the cytoplasm. 24. Anaerobic respiration in plants yields lactic acid . A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. When oxygen is inadequate for cellular respiration in animal cells, pyruvic acid is reduced to ..... A) Fumaric acid. B) Citric acid. C) Lactic acid. D) Oxalo-acetic acid. Show Answer Correct Answer: C) Lactic acid. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 14 Respiration In Plants Quiz 1Class 11 Biology Chapter 14 Respiration In Plants Quiz 2Class 11 Biology Chapter 14 Respiration In Plants Quiz 3Class 11 Biology Chapter 14 Respiration In Plants Quiz 4Class 11 Biology Chapter 14 Respiration In Plants Quiz 5Class 11 Biology Chapter 14 Respiration In Plants Quiz 6Class 11 Biology Chapter 14 Respiration In Plants Quiz 8Class 11 Biology Chapter 14 Respiration In Plants Quiz 9Class 11 Biology Chapter 14 Respiration In Plants Quiz 10Class 11 Biology Chapter 14 Respiration In Plants Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books