This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 13 Photosynthesis In Higher Plants – Quiz 12 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 12 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Reaction centre of PSI is ..... and Reaction centre of PSII is ..... A) P$_{680}$, P$_{700}$. B) P$_{700}$, P$_{680}$. C) P$_{800}$, P$_{600}$. D) P$_{700}$, P9$_{00}$. Show Answer Correct Answer: B) P$_{700}$, P$_{680}$. 2. Which gas enters a stomata? A) Oxygen. B) Nitrogen. C) Helium. D) Carbon Dioxide. Show Answer Correct Answer: D) Carbon Dioxide. 3. Glucose is stored in the form of A) Starch. B) Insoluble starch. C) Soluble starch. D) Sugar. Show Answer Correct Answer: B) Insoluble starch. 4. How does light intensity affect the rate of photosynthesis? A) Higher light intensity decreases the rate of photosynthesis. B) Light intensity has no effect on photosynthesis. C) Photosynthesis occurs only in complete darkness. D) Increased light intensity generally increases the rate of photosynthesis up to a saturation point. Show Answer Correct Answer: D) Increased light intensity generally increases the rate of photosynthesis up to a saturation point. 5. The main purpose of photosynthesis is to- A) Consume CO$_{2}$. B) Produce ATP. C) Convert light energy into chemical energy. D) Produce starch. Show Answer Correct Answer: C) Convert light energy into chemical energy. 6. Is Oxygen a Raw Material (Ingredient) or Product of Photosynthesis? A) Product. B) Raw Material. C) Niether. D) What's Photosynthesis?. Show Answer Correct Answer: A) Product. 7. What is the ultimate source of energy for photosynthesis? A) Glucose. B) Water. C) Sunlight. D) Carbon Dioxide. Show Answer Correct Answer: C) Sunlight. 8. What gas does a plant produce with photosynthesis? A) Carbon dioxide. B) Hydrogen. C) Oxygen. D) Argon. Show Answer Correct Answer: C) Oxygen. 9. What wavelengths of light does chlorophyll absorb? A) Green. B) All visible light. C) Red and Blue light. D) It reflects all light. Show Answer Correct Answer: C) Red and Blue light. 10. Which of the following element is a component of ferredoxin? A) Copper. B) Manganese. C) Zinc. D) Iron. Show Answer Correct Answer: D) Iron. 11. What is the goal of photosynthesis? A) To make ATP. B) To make carbon dioxide. C) To make glucose. D) To make oxygen. Show Answer Correct Answer: C) To make glucose. 12. Why must you turn off the bunsen burner before getting the ethanol? A) Because ethanol boils at a higher temperature than water. B) Because ethanol boils at a lower temperature than water. C) Because ethanol is flammable. D) Because ethanol is corrosive. Show Answer Correct Answer: C) Because ethanol is flammable. 13. Where does the Calvin cycle take place? A) Stroma of the chloroplast. B) Thylakoid membrane. C) Outer membrane of the chloroplast. D) Interior of the thylakoid membrane. Show Answer Correct Answer: A) Stroma of the chloroplast. 14. Which of the following pigments have conjugated double bonds? A) Chlorophylls. B) Carotenoids. C) Both of them. D) None of the above. Show Answer Correct Answer: B) Carotenoids. 15. T.W Engelmann split light into its spectral components using a prism and then illuminated a green alga, ..... , placed in a suspension of aerobic bacteria. A) Chlamydomonas. B) Cladophora. C) Chlorella. D) Desmids. Show Answer Correct Answer: B) Cladophora. 16. The process of photosynthesis in CAM plants has a disadvantage which is A) Plant entering photorespiration when temperature increases. B) A low overall rate of photosynthesis (leading to a slow growth rate) due to limited storage of malate. C) Photorespiration when Oxygen levels are high. D) The light dependent and independent reactions occurring in Bundle sheath cells requiring energy expenditure. Show Answer Correct Answer: B) A low overall rate of photosynthesis (leading to a slow growth rate) due to limited storage of malate. 17. In light independent reactions ATP becomes A) ATP. B) NADP+. C) NADPH. D) ADP+P. Show Answer Correct Answer: D) ADP+P. 18. Which of the following can be oxidisable compound in photosynthetic higher plants A) Water. B) H2S. C) Both (1) and (2). D) Sugar. Show Answer Correct Answer: A) Water. 19. Regeneration of each RuBP in C$_{3}$ cycle requires A) 1 ATP. B) 6 ATP. C) 1 ATP and 1 NADPH + H$^{+}$. D) 3 ATP and 2 NADPH + H$^{+}$. Show Answer Correct Answer: A) 1 ATP. 20. What kind of energy do plants use to undergo photosynthesis? A) Heat Energy. B) Chemical Energy. C) Potential Energy. D) Light Energy. Show Answer Correct Answer: D) Light Energy. 21. What is the independent variable in an experiment? A) The variable the experimenter has control over. B) The data the experimenter is collecting. C) Factors that do not change over the course of the experiment. D) None of the above. Show Answer Correct Answer: A) The variable the experimenter has control over. 22. Any organism that can create its own food is known as what? A) Heterotroph. B) Consumer. C) Autotroph. D) Decomposer. Show Answer Correct Answer: C) Autotroph. 23. Plants are the only kingdom of organisms to do photosynthesis. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 24. Which statement best compares the energy transformations of photosynthesis and cellular respiration? A) Only photosynthesis uses oxygen to create energy. B) Only photosynthesis causes an increase in kinetic energy. C) Photosynthesis and cellular respiration both store energy in chemical bonds. D) Photosynthesis and cellular respiration both require chemical energy to make food. Show Answer Correct Answer: D) Photosynthesis and cellular respiration both require chemical energy to make food. 25. The ingredients necessary for photosynthesis to occur are carbon dioxide, water, and sunlight. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 1Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 2Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 3Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 4Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 5Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 6Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 7Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 8Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 9Class 11 Biology Chapter 13 Photosynthesis In Higher Plants Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books