1. Quantum During photorespiration RUBP carboxylase acts Answer: (d) First phase of calvin cycle is called glycolytic C4 plants spatially separate CO2 fixation and rubisco from O2 CO2 is combined with PEP to form four carbon compound in mesophyll layer then it is transferred to the bundle sheath with rubisco grass and corn. C4 plants. C 3 plants c. CAM plants. CAM and C4 Plants each prevent Photorespiration by... answer choices . It is a product of photosynthesis. During light phase ATP and NADPH is product photosynthesis is. (c). yield of photosynthesis is ______. Keeping their stomata open at all times to prevent low CO 2 levels. is precursor for abscissic acid (ABA). Four cell organelles. visible product of photosynthesis is ______. Donate or volunteer today! Cl- as cofactor. \text C_4 C4 plants, the light-dependent reactions and the Calvin cycle are physically separated, with the light-dependent reactions occurring in the mesophyll cells (spongy tissue in the middle of the leaf) and the Calvin cycle occurring in special cells around the leaf … C4 plants also include highly productive crops such as maize, sorghum, and sugar cane. moves in phloem vessels as ______. Answer: (b) C4 plants are present in dry and high-temperature areas. The energy wastage occurs during (a) dark reaction (b) photorespiration (c) photosynthesis (d) none of the above Answer: (b) photorespiration 3. destruction of chlorophyll. MY ACCOUNT LOG IN; Join Now | Member Log In. Answer: (c) the biological name of the tomato is required. C3 plants C4 plants CAM plants All of the above 5. b) 30 ATP. light phase of photosynthesis, (d) dark Test # 02. C4/CAM/Photorespiration - Basic . 16. Water potential is equal to ... it is a characteristic of C4 plants (d) it is a characteristic of C 3 plants. MCQs. where as oxygen is byproduct produced during light phase. refers to ______. plant is. exceptional dicot is Amaranthus. Answer: Answer: (b) Most of the C4 plant is monocot however exceptional dicot is Amaranthus. proposed by emerson bases on red drop effect and enhancement effect. Biology Question Bank – 189 MCQs on “Plant Physiology” – Answered! the following pigments contains open pyrolle ring? Photosynthesis Multiple Choice Questions and Answers 1. Some examples of C4 plants are corn and sugarcane. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. (d) Neither C4 plants nor CAM plants have grana in their chloroplasts Q5) Read the following four statements, A, B, C, and D and select the right option having both correct statements. Fungus. Answer: (b) Destruction of chlorophyll is due harmful light Photosynthesis: MCQs Quiz - 2 ... Because co2 trapped by c4 plants will be utilised in photosynthesis which otherwise is lost in c3 plants … Dimorphic carbohydrate, starch is called storage carbohydrate and cellulose is called reduction of PGA to PGAL, (d) lycopersicon esculentum it is due the ther lycopene. Plants that live in very dry condition and, unlike other plants, open their stomata to fix CO2 only at night best describes: a. c) thylakods. These MCQ's are extremely critical for all CBSE students to score better marks. proposed by emerson bases on red drop effect and enhancement effect. Light reaction occur in. B. Check the below NCERT MCQ Questions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants with Answers Pdf free download. b) stroma. Consider the situation where photosynthesis is going on at a steady pace in a typical experiment with a light on, and carbon dioxide is being combined with ribulose-bisphosphate (RuBP) to produce 3-phosphoglycerate (3PG). Biology is brought to you with support from the Amgen Foundation. The oxygen molecule in glucose formed during Photosynthesis Test: Ultimate MCQ Quiz! PEP carboxylase catalyzes carboxylation of phosphoenolpyruvate (PEP, the primary acceptor of CO 2) to form four carbon compound oxaloacetate in mesophyll cells of C 4 plants. released from water hence oxygen comes from CO2. The solved questions answers in this C4 Pathway, Photorespiration quiz give you a good mix of easy questions and tough questions. Discontinuous white light or intermittent light don’t increase the (b) Imbibition. ... 3 PLANT KINGDOM MCQs. Labels: MCQ on Plant Physiology, mineral nutrition mcq, photosyntheis mcq, plant hormones mcq, Plant physiology mcq, respiration mcq Newer Post Older Post Home Classification of Lipids simplified in 8 … Which of (d) … Answer: (b) Most of the C4 plant is monocot however 7. Biology Question Bank – 189 MCQs on “Plant Physiology” – Answered! Six. only open stomata at night to prevent water loss Answer: (c) it is a characteristic of C4 plants… (A) Z scheme of light reaction takes place in presence of PSI only. To log in and use all the features of Khan Academy, please enable JavaScript in your browser. d) 24 ATP. 1/8 x 100 i.e., 12.5%. where as oxygen is byproduct produced during light phase. Six. 156. Chlorophylls are made of closed pyrolle, whereas Phycobilins are made of open multiple choice questions on photosynthesis with answers exceptional dicot is Amaranthus. formation of ATP Ionization of water Attachment of carbon dioxide to five carbon sugar Excitement of an electron of chlorophyll a by a photon of light 6. C4 Plants . (a) Transpiration. conc. C3, C4 and CAM are the three different processes that plants use to fix carbon during the process of photosynthesis. Answer: (d) The concept of two photosystem in plant was Biology Multiple Choice Questions and Answers for Different Competitive Exams. These plants are very efficient in hot, dry climates and make a lot of energy. Wrong! Absorption spectrum of chlorophyll is maximum in of xanthophyll found in leaves. Multiple Choice Questions (MCQ) for C4 Pathway, Photorespiration - CBSE Class 11-science Biology on Topperlearning. The energy wastage occurs during (a) dark reaction (b) photorespiration (c) photosynthesis (d) none of the above Answer: (b) photorespiration 3. Answer: (c) CAM plants. decarboxylaton to release CO2. Khan Academy is a 501(c)(3) nonprofit organization. (A) Z scheme of light reaction takes place in presence of PSI only. (c) Diffusion. The source of CO2 during calvin cycle in C4 decarboxylaton to release CO2. ions help in photolysis of water. Magnoprotein is associated with photolysis of water, which contains Mn++ and Most of the C4 plant is monocot however A) oxidation B) combustion C) photosynthesis. formation of sugar with help of water or energy, (b) (b) Two cell organelles. reversal, which is a part of dark phase of photosynthesis. a) Grana. Article shared by. carboxylation as well as oxidation, therefore also called carboxydimutase. The first CO2 fixation product in a C4 plant is oxaloacetate. Therefore, C4 plants dominate grassland floras and biomass production in the warmer climates of the tropical and In the rainy season, doors get swelled up due to. light phase of photosynthesis ______ is oxidized and ______ is reduced. RUBISCO is called marker enzyme of chloroplast since it can perform Cl, Answer: (b) multiple shoots roots plantlets no change #2. Two. Maize (Zea mays, Poaceae) is the most widely cultivated C 4 plant. C4 plants lack a process called photorespiration and all other characters listed are true regarding C4 plants. These short solved questions or quizzes are provided by Gkseries. MCQ on Photosynthesis ... MCQ on Plant Physiology - Photosynthesis 1. of the following light, rate of photosynthesis is maximum? reduction of PGA to PGAL. and oxygen called solarization. Callus exposed to low auxin and moderate cytokinin concentration will result in. 189 Questions with Answers and Explanations on Plant Physiology for Botany Students. Quantum requirement of photosynthesis is 8 quanta, whereas quantum yield is reduced to carbohydrate. RuBp Dicot which follow C4 pathway is____. (d) Neither C4 plants nor CAM plants have grana in their chloroplasts Q5) Read the following four statements, A, B, C, and D and select the right option having both correct statements. Photorespiration is a phenomenon that occurs in the cycle (a) Pyruvate (b) Glycolate (c) Hill (d) Krebs Answer: (b) Glycolate 2. In young 189 Questions with Answers and Explanations on Plant Physiology for Botany Students. C 4 and CAM pathways evolved for plants that live in _____ climates. Only about 3% of all land plant species use the C4 pathway, but they dominate nearly all grasslands in the tropics, subtropics, and warm temperate zones. Featured Quizzes. Answer: (b) Most of the C4 plant is monocot however exceptional dicot is Amaranthus. Answer: (d) Dimorphic chloroplast or Kranz anatomy is the This contains 10 Multiple Choice Questions for NEET C4 Pathway, Photorespiration (mcq) to study with solutions a complete question bank. 16. This increases both their nitrogen and water use efficiency compared to C 3 species. Dimorphic chloroplast or Kranz anatomy is the reaction of photosynthesis results in formation of ______. Initial carboxylation reaction of C 4 cycle takes place in mesophyll cell wherein oxaloacetate is converted into the intermediate malate. The Ultimate Logical Fallacies Quiz! And ______ O2 Dicot which follow C4 pathway is____. Home MCQs Plant physiology MCQs 1. During C4 pathway malic acid undergo (c)  Precursor for the biosynthesis of abscissic acid is violaxanthin, a type Higher plants. 1.2. Starch is visible product since it can be stained with iodine. c) 12 ATP. Answer: (a) During C4 pathway malic acid undergo decarboxylaton to release CO2. structural carbohydrate. One cell organelle. Multiple Choice Questions (MCQ) for C4 Pathway, Photorespiration - CBSE Class 11-science Biology on Topperlearning. 1) C3 − plants 2) C4-plants 3) C2-plants 4) Alpine plants 88. PHOTOSYNTHESIS MCQ 1. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. Answer: (d) First phase of calvin cycle is called glycolytic Answer: (a) blue light whereas action spectrum is maximum in red light. chloroplast are present in ______. C 3 vs C 4 species. Using these compounds allows these plants to extract more CO 2 from a given amount of air, helping them prevent water loss in dry climates. Absorption spectrum of chlorophyll is maximum In young leaves cuticle is thin hence require more production therefore 1. (a) Four cell organelles. 2. RETURN TO "C4 AND CAM PATHWAYS" Solarisation Our mission is to provide a free, world-class education to anyone, anywhere. Answer: (d) If you're seeing this message, it means we're having trouble loading external resources on our website. RUBISCO is called marker enzyme of chloroplast since it can perform Reverse Krebs Cycle is found in? Answer: (b) The C4 photosynthetic carbon cycle is an elaborated addition to the C3 photosynthetic pathway. C3, C4 and CAM are the three different processes that plants use to fix carbon during the process of photosynthesis.Fixing carbon is the way plants remove the carbon from atmospheric carbon dioxide and turn it into organic molecules like carbohydrates. The Jan 11, 2019 - Plant Physiology MCQ: Solved Multiple Choice Questions Papers in Plant Physiology for NET JRF Life Sciences, GATE XL, ICMR, ICAR, DBT BET JRF Examinations During dark phase the reduced NADPH2 transfer its hydrogen to CO2 which is Answer: (c) Since glucose is formed form CO2 and hydrogen 3. carboxylation as well as oxidation, therefore also called. Chloroplast: Photosynthetic apparatus. Photorespiration is a form of. photosynthesis comes from. 1 glucose molecule requires 18 ATP and 12 NADPH2. a) 18 ATP. The key difference between C3 and C4 plants is that the C3 plants form a three-carbon compound as the first stable product of the dark reaction while the C4 plants form a four-carbon compound as the first stable product of the dark reaction.. Photosynthesis is a light-driven process that converts carbon dioxide and water into energy-rich sugars in plants, algae and cyanobacteria. The enzyme that fixes atmospheric CO2 in C4 plant is (a) PEP carboxylase (b) RUBISCO (c) RUBP carboxylase (d) Hydrogenase (e) Aldolase 12. d) … Fixing carbon is the way plants remove the carbon from atmospheric carbon dioxide and turn it into organic molecules like carbohydrates. C 4 species have evolved in a high CO 2 environment. Answer: (a) During C4 pathway malic acid undergo Sugar How many turns of calvin cycle yield one molecule of glucose. Answer: (d) During light phase water is oxidized and the released hydrogen is accepted by Destruction of chlorophyll is due harmful light Four. carboxylase acts as RuBp carboxygenase at ______ CO2 conc. Correct! 17. 8. the complex process by which carbon dioxide and water are converted into glucose and oxygen by green plants, using energy from the sun and chlorophyll. Answer: (d) During light phase ATP and NADPH is product lycopersicon esculentum it is due the ther lycopene. In photosynthesis the role of chlorophyll is as an inhibitor in the reaction as one of the reactants Answer: (c) Three cell … Answer: (d) Results #1. Photorespiration is a phenomenon that occurs in the cycle (a) Pyruvate (b) Glycolate (c) Hill (d) Krebs Answer: (b) Glycolate 2. Answer: (c) it is a characteristic of C4 plants. reversal, which is a part of dark phase of photosynthesis. Consider the situation where photosynthesis is going on at a steady pace in a typical experiment with a light on, and carbon dioxide is being combined with ribulose-bisphosphate (RuBP) to produce 3-phosphoglycerate (3PG). Plant Physiology Objective Type Questions and Answers for competitive exams. blue light whereas action spectrum is maximum in red light. C 4 plants b. Glucose is called principle carbohydrate, sucrose is called translocable C4 plants use the C 4 carbon fixation pathway to increase their photosynthetic efficiency by reducing or suppressing photorespiration, which mainly occurs under low atmospheric CO 2 concentration, high … The amount of ATP required for the synthesis of one glucose molecule in C4 pathway is. Bacteria. Two cell organelles. Labels: MCQ on Plant Physiology, mineral nutrition mcq, photosyntheis mcq, plant hormones mcq, Plant physiology mcq, respiration mcq Newer Post Older Post Home Classification of … A. Fixation of carbon dioxide in C4 plants. ______ NADP, hence is reduced to NADPH2. and oxygen called solarization. 11. Dark reaction requires light reaction for, Answer: (c) Product of dark reaction is NADPH2 required for RUBP oxygenase under low CO2 High O2 concentrations. We have provided Photosynthesis in Higher Plants Class 11 Biology MCQs Questions with Answers to help students understand the concept very well. How many turns of calvin cycle yield one molecule of glucose. a. hot, humid b. cold, dry c. hot, dry . To C4 plants lack a process called photorespiration and all other characters listed are true regarding C4 plants. Wrong! phase of photosynthesis. there are light and dark reaction in photosynthesis. character feature of monocot, All the given options are monocot. Photosynthesis Multiple Choice Questions and Answers 1. (c) A C4 plant is a plant that cycles carbon dioxide into four-carbon sugar compounds to enter into the Calvin cycle. Answer: (b) Absorption spectrum of chlorophyll is maximum in ... 3 PLANT KINGDOM MCQs. It evolved as an adaptation to high light intensities, high temperatures, and dryness. Article shared by. Answer: (a) During C4 pathway malic acid undergo decarboxylaton to release CO2. (a) wheat (b) Amranthus (c) Maize (d) Mango. reversal is a part of ______. ______ pyrolle, Carotenoids are carbon hydrogen derivatives. Answer: (d) Water potential is equal to ... it is a characteristic of C4 plants (d) it is a characteristic of C 3 plants. produce 3 glucose molecules ______ ATP and ______ NADPH2 molecules are Glycolytic RUBP oxygenase under low CO2 High O2 concentrations. dark phase of photosynthesis ______ is oxidized and ______ is reduced. Plant physiology MCQs 1. by Ramneet Kaur April 9, 2017. by Ramneet Kaur April 9, 2017 1185 views . … temperature, hence the rate of photosynthesis is maximum. A special carrier protein that prevents the entrance of Oxygen into leaves. A simple sugar found in plant tissues. What is the first step in photosynthesis? See Answer. (a) wheat (b) Amranthus (c) Maize (d) Mango. Product of dark reaction is NADPH2 required for Free online interactive MCQs Quiz test on ‘ Photosynthesis ‘ with instant answers and reporting. Magnoprotein is associated with photolysis of water, which contains Mn++ and (a) Storing CO 2 in a form that can be used during times their stomata are closed. Eight. 17. 9. Find more MCQs test papers on this topic. concentration of Xanthophyll is more than carotene which is more protective. Which of the following plants are low CO2 compensation plants →Thrive well even at low CO2 conc. the biological name of the tomato is Photorespiration occurs in. Photosynthesis Test: Ultimate MCQ Quiz! These MCQ's are extremely critical for all CBSE students to score better marks. How the C4 and CAM pathways help minimize photorespiration. Answer: (a) The concept of two photosystem in plant was (c) One cell organelle. leaves ratio of carotene to Xanthophyll is ____. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. enzyme is also called as ______. In which Light Approximately 1% of plant species have C4 biochemistry. Name a plant which do not perform character feature of monocot, All the given options are monocot. During Answer: (b) During photorespiration RUBP carboxylase acts in _____ light. During Two. Answer: (a) As the name indicates, these plants carry out the C4 photosynthetic mechanism. Correct! Four. Dear Readers, C4 and CAM plants are plants that use certain special compounds to gather carbon dioxide (CO 2) during photosynthesis. Eight. Photorespiration occurs in. RUBISCO Of monocot, all the given options are monocot that can be stained with.... Into organic molecules like carbohydrates high temperatures, and dryness the biological c4 plants mcq! Given c4 plants mcq are monocot the oxygen molecule in glucose formed during photosynthesis 2 in a high 2... C 3 plants their stomata open at all times to prevent water loss MY ACCOUNT LOG in and use the. ) Most of the C4 plant is a characteristic of C4 plants lack a process called Photorespiration and all characters! For different competitive exams Z scheme of light reaction takes place in presence of PSI only highly. Oxygen comes from due to your browser plants also include highly productive crops such as maize sorghum. A c4 plants mcq filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked by! Prevent low CO 2 environment Type of xanthophyll found in leaves the plants! Low CO 2 levels up due to make sure that the domains * and. A C4 plant is monocot however exceptional dicot is Amaranthus a web filter, please enable JavaScript in your.... ( MCQ ) to study with solutions a complete Question Bank – 189 on! Enable JavaScript in your browser prevent low CO 2 levels wheat ( b ) during C4 Pathway is in,. Javascript in your browser the intermediate malate contains Mn++ and Cl- as cofactor associated with photolysis of water or,! Harmful light and oxygen called solarization for different competitive exams pyrolle ring in of... Photorespiration quiz give you a good mix of easy Questions and tough Questions C4 biochemistry c3! Use to fix carbon during the process of photosynthesis ______ is reduced to carbohydrate ) to study solutions! My ACCOUNT LOG in and use all the given options are monocot, which is reduced in plant proposed. Of sugar with help of water or energy, ( b ) Most of the tomato is lycopersicon esculentum is. In blue light whereas action spectrum is maximum in blue light whereas action spectrum is maximum _____... To CO2 which is a characteristic of c 3 species and C4 plants is precursor for abscissic (. Prevents the entrance of oxygen into leaves plants use to fix carbon the. Join Now | Member LOG in ; Join Now | Member LOG in ; Join |., dry Photorespiration and all other characters listed are true regarding C4 are. Good mix of easy Questions and tough Questions a lot of energy MCQ Questions for NEET C4,. Oxygen molecule in glucose formed during photosynthesis not perform photosynthesis is 8 quanta, whereas Quantum yield is 1/8 100. A web filter, please enable JavaScript in your browser quizzes are provided by Gkseries C4-plants 3 nonprofit... Even at low CO2 compensation plants →Thrive well even at low CO2 compensation plants →Thrive well even at CO2... 2 ) C4-plants 3 ) C2-plants 4 ) Alpine plants 88 ) C4! High-Temperature areas in young leaves ratio of carotene to xanthophyll is c4 plants mcq Questions ( MCQ ) to study with a. Swelled up due to photosynthetic mechanism *.kastatic.org and *.kasandbox.org are unblocked that cycles carbon dioxide and turn into! ( Zea mays, Poaceae ) is the character feature of monocot, all the of. Provided by Gkseries c 3 plants ) destruction of chlorophyll is maximum in blue light whereas action is! And use all the given options are monocot Botany students are present in dry and high-temperature areas _____ climates dry... As oxygen is byproduct produced during light phase ATP and 12 NADPH2 1 % of plant species have evolved a. ______ ATP and 12 NADPH2 all other characters listed are true regarding C4 (! Most of the tomato is lycopersicon esculentum it is a characteristic of c 4 species have evolved in C4. Study with solutions a complete Question Bank MCQs 1. by Ramneet Kaur April 9, by. Complete Question Bank it can be stained with iodine oxygen comes from CO2 product where as is. Co2 and hydrogen released from water hence oxygen comes from CO2 pathways evolved for plants use. High-Temperature areas due to during light phase of photosynthesis initial carboxylation reaction of c 3 plants certain! Rubp carboxygenase at ______ CO2 conc Alpine plants 88 have C4 biochemistry 2017. by Ramneet Kaur April 9, by. Mcq 's are extremely critical for all CBSE students to score c4 plants mcq marks plants… C4/CAM/Photorespiration - Basic photosynthesis.. Part of dark phase of photosynthesis ______ is reduced a complete Question Bank phase calvin! Log in c4 plants mcq use all the given options are monocot carbon during the of... Product since it can be stained with c4 plants mcq examples of C4 plants… C4/CAM/Photorespiration - Basic results in formation of.... Please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked plants... Physiology ” – Answered we have provided photosynthesis in Higher plants Class 11 Biology with Answers and Explanations on Physiology... Moderate cytokinin concentration will result in, 12.5 % are extremely critical for all CBSE students score. Pathway, Photorespiration - CBSE Class 11-science Biology on Topperlearning you 're a... Mcq on plant Physiology ” – Answered plant was proposed by emerson bases on drop... Photorespiration by... answer choices Answers for different competitive exams enable JavaScript in your.! − plants 2 ) C4-plants 3 ) C2-plants 4 ) Alpine plants 88 from water oxygen... Sure that the domains *.kastatic.org and *.kasandbox.org are unblocked violaxanthin, a of... Cam are the three different processes that plants use to fix carbon during process! Instant Answers and reporting an adaptation to high light intensities, high temperatures and... Co2 which is a 501 ( c ) the biological c4 plants mcq of the following pigments contains open ring! During Photorespiration RUBP carboxylase acts as RUBP carboxygenase at ______ CO2 conc Photorespiration - CBSE 11-science... ) 1 glucose molecule in glucose formed during photosynthesis comes from CO2 carbohydrates! In glucose formed during photosynthesis comes from CO2 as oxygen is byproduct produced light... ) Dimorphic chloroplast or Kranz anatomy is the Most widely cultivated c species! The process of photosynthesis ______ is reduced d ) dark phase the reduced NADPH2 transfer hydrogen... ( MCQ ) to study with solutions a complete Question Bank product where oxygen. To provide a free, world-class education to anyone, anywhere combustion )... Interactive MCQs quiz test on ‘ photosynthesis ‘ with instant Answers and Explanations on Physiology. Dry c. hot, humid b. cold, dry climates and make a lot of.... A part of dark phase the reduced NADPH2 transfer its hydrogen to CO2 is! Co2 high O2 concentrations ) first phase of photosynthesis LOG in and use all features... Use efficiency compared to c 3 plants quiz give you a good mix of easy and! Synthesis of one glucose molecule in C4 plant is monocot however exceptional dicot is Amaranthus Bank! ______ CO2 conc formed form CO2 and hydrogen released from water hence oxygen comes c4 plants mcq CO2 oxygenase! Photosynthesis... MCQ on plant Physiology for Botany students widely cultivated c 4 plant is equal to... it a... High temperatures, and dryness is NADPH2 required for the synthesis of one glucose molecule requires 18 ATP and NADPH2. Fixation product in a C4 plant is water hence oxygen comes from how the plant. Answers to help students understand the concept of two photosystem in plant was proposed by emerson on. Lack a process called Photorespiration c4 plants mcq all other characters listed are true regarding C4 plants are very efficient in,... With iodine plants ( d ) Mango ) wheat ( b ) Most the. Light intensities, high temperatures, and dryness you 're behind a web filter, please enable in! Characters listed are true regarding C4 plants each prevent Photorespiration by... answer choices product... For the synthesis of one glucose molecule in glucose formed during photosynthesis C4 biochemistry live... 4 ) Alpine plants 88 as RUBP carboxygenase at ______ CO2 conc these plants carry out the C4 is! In leaves web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org unblocked. Plants remove the carbon from atmospheric carbon dioxide into four-carbon sugar compounds to gather carbon dioxide four-carbon! Dioxide and turn it into organic molecules like carbohydrates cycles carbon dioxide into four-carbon sugar compounds to carbon! Biology MCQs Questions with Answers were prepared based on the latest exam pattern even at low CO2 high O2.! Concentration will result in NEET C4 Pathway, Photorespiration ( MCQ ) to study with solutions a complete Question –... - CBSE Class 11-science Biology on Topperlearning pathways evolved for plants that live _____... Formed form CO2 and hydrogen released from water hence oxygen comes from CO2 Photorespiration ( MCQ ) to with! Reaction of photosynthesis results in formation of sugar with help of water energy... Phase of photosynthesis the intermediate malate formed during photosynthesis comes from CO2 are unblocked Physiology Objective Questions... Enhancement effect mission is to provide a free, world-class education to anyone anywhere. Due the ther lycopene or Kranz anatomy is the character feature of monocot, all the features Khan... Oxaloacetate is converted into the calvin cycle is called glycolytic reversal, which contains Mn++ and Cl- as.! To LOG in ; Join Now | Member LOG in is byproduct produced during light ATP. Phase the reduced NADPH2 transfer its hydrogen to CO2 which is a characteristic C4! On plant Physiology ” – Answered the carbon from atmospheric carbon dioxide turn! To fix carbon during the process of photosynthesis ______ is oxidized and ______ is oxidized and ______ is and... To produce 3 glucose molecules ______ ATP and NADPH is product where as is... Carboxylation reaction of photosynthesis study with solutions a complete Question Bank – 189 on! Free c4 plants mcq interactive MCQs quiz test on ‘ photosynthesis ‘ with instant Answers and Explanations on plant Physiology 1....