This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 14 Respiration In Plants – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 14 Respiration In Plants Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The kidneys are made up of tubular units called: A) Glomerulus. B) Nephrons. C) Neurons. D) Capillaries. Show Answer Correct Answer: B) Nephrons. 2. Energy liberated in large quantity from one mole of glucose A) 35 ATP. B) 38ATP. C) 36ATP. D) 2ATP. Show Answer Correct Answer: B) 38ATP. 3. Respiration in roots takes place by ..... process A) Diffusion. B) Osmosis. C) Exchange. D) None of the above. Show Answer Correct Answer: A) Diffusion. 4. In Opuntia, the RQ will be A) One. B) Less than 1. C) More than 1. D) Zero. Show Answer Correct Answer: B) Less than 1. 5. Complete oxydation of glucose takes place in A) Aerobic respiration. B) Anaerobic respiration. C) Both of the above. D) None of the above. Show Answer Correct Answer: A) Aerobic respiration. 6. How many NADH molecules are produced by a molecule of glucose through the Krebs' Cycle? A) 2. B) 3. C) 4. D) 6. Show Answer Correct Answer: D) 6. 7. Which part of the nerve cell covers more than half of its volume A) Axon. B) Mylein sheath. C) Dentrites. D) Neuroglia. Show Answer Correct Answer: D) Neuroglia. 8. Why don't roots photosynthesise? A) They are underground and lack light. B) Roots are only for water absorption. C) They do not contain chlorophyll. D) Both A and B. Show Answer Correct Answer: D) Both A and B. 9. In plants, exchange of gases happens through ..... A) Lungs. B) Stomata. C) Gills. D) Nose. Show Answer Correct Answer: B) Stomata. 10. Which of the following statements about Glycolysis is TRUE? A) Anerobes do not initiate respiration with Glycolysis. B) It occurs in Mitochondria. C) It was first described by Embden, Meyerhof and Parnas. D) One molecule of glucose is broken down into 2 molecules of Lactic acid. Show Answer Correct Answer: C) It was first described by Embden, Meyerhof and Parnas. 11. Which equation correctly represents the oxidation of pyruvic acid? A) 2 Acetyl-CoA + 2CO2 + 2NADH $\rightarrow$ 2 Pyruvic acid. B) 2 Pyruvic acid $\rightarrow$ 2 Acetyl-CoA + 2CO2 + 2NADH. C) 2 Pyruvic acid $\rightarrow$ 2 Acetyl-CoA + 2CO2 + 2 ATP. D) 2 Pyruvic acid $\rightarrow$ 2 Acetyl-CoA + 2CO2 + 2 FADH2. Show Answer Correct Answer: B) 2 Pyruvic acid $\rightarrow$ 2 Acetyl-CoA + 2CO2 + 2NADH. 12. What is the net gain of ATP during aerobic respiration if the malate-aspartate shuttle is used? A) 36. B) 40. C) 38. D) 8. Show Answer Correct Answer: C) 38. 13. Q5)BURNING IS DIFFERENT FROM RESPIRATION BECAUSE BURNING IS ..... PROCESS. A) Physical. B) Chemical. C) Bio chemical. D) Physico chemical. Show Answer Correct Answer: D) Physico chemical. 14. No of copper centers present in complex IV in the electron transport system. A) One. B) Two. C) Three. D) Four. Show Answer Correct Answer: B) Two. 15. The majority of the stomata of a leaf can usually be found within the A) Guard cells. B) Upper epidermis. C) Lower epidermis. D) Cuticle. Show Answer Correct Answer: C) Lower epidermis. 16. What is the main product of respiration in plants? A) Oxygen. B) Carbon Dioxide. C) Glucose. D) Water. Show Answer Correct Answer: B) Carbon Dioxide. 17. Which chemical is used to absorb carbon dioxide in the experiment? A) Antiseptic. B) Sodalime. C) Cotton. D) Water. Show Answer Correct Answer: B) Sodalime. 18. ..... gas is harmful for the body and must be removed. A) Oxygen. B) Carbon dioxide. C) Both. D) None of the above. Show Answer Correct Answer: B) Carbon dioxide. 19. Respiration and Photosynthesis are the opposite to each other. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 20. What is the process called when glucose is transported from the leaves to different parts of the plant? A) Photosynthesis. B) Transpiration. C) Phloem transport. D) Respiration. Show Answer Correct Answer: C) Phloem transport. 21. What does the word anaerobic mean? A) With lots of oxygen. B) Without oxygen. C) With carbon dioxide. D) With sunlight. Show Answer Correct Answer: B) Without oxygen. 22. What is the dangerous tem for plants? A) 40 c. B) 30 c. C) All the above. D) None of the above. Show Answer Correct Answer: A) 40 c. 23. Which of the following is the key compound in the intermediary metabolism of carbohydrates, lipid and proteins A) PEP. B) PGA. C) Acetyl CoA. D) $\alpha$. Show Answer Correct Answer: C) Acetyl CoA. 24. The splitting of water is associated with the ..... A) PS II. B) PS I. C) Carotenoids. D) Xanthophylls. Show Answer Correct Answer: A) PS II. 25. The photosynthesis ocurrs in: A) The morning. B) The night. C) The morning and night. D) None of the above. Show Answer Correct Answer: A) The morning. ← 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 7Class 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