Plant Physiology MCQ-02 on Photosynthesis-Dark Reactions Lecture Notes MCQ Biology Welcome to Plant Physiology MCQ 02 Plant Physiology Quiz on Photosynthesis Part II This question set on Plant Physiology MCQ-02: Photosynthesis Part-II Dark Reactions consists of 15 questions in MCQ format. Please select the correct answer and at the end of the test, you have to click on 'SUBMIT' button to see your Score and the Correct Answers. Please click 'NEXT' button to start the quiz... 1. Translocation of photosynthate in plants occurs through: Cambium Phloem Cambium and phloem Phloem and endodermis2. Oxygenase activity of RUBISCO generates One molecule each of PGA and Phosphoglycolate Two molecules of PGA Two molecules of Phosphoglycolate Two molecules each of PGA and phosphoglycolate3. During photorespeiration, in which organelle(s) H2O2 is(are) produced? Mitochondria Chloroplast Mitochondria and Peroxisome Peroxisome4. The correct sequence of organelles involved in C2 cycle is: Chloroplast – Peroxisome – Mitochondria – Peroxisome – Chloroplast Chloroplast – Mitochondria –Peroxisome – Chloroplast Chloroplast – Peroxisome – Mitochondria – Chloroplast Chloroplast – Mitochondria – Peroxisome – Mitochondria – Chloroplast5. Moll’s Half-leaf experiment is used to demonstrate: Water is essential for photosynthesis CO2 is necessary for photosynthesis Both CO2 and Light is necessary for photosynthesis Light is necessary for photosynthesis6. The primary acceptor of CO2 in photosynthesis is: Ribulose 5-P Ribulose 1, 5-bisphosphate Ribose 3-phosphoglycerate7. The first stable product of C4 cycle is: DHAP 3PGA PEP OAA8. The first stable product of C3 cycle: 3PGA Phosphoenolpyruvate RuBP DHAP9. In the leaves of C4 plants, malic acid formation during CO2 fixation occurs in the cells of: Epidermis Mesophyll Bundle Sheath Phloem10. What would be the effect on photosynthesis in C3 and C4 plants on elevating the concentration of CO2 under light saturated condition? Both type plants will saturate fast C4 plants saturate fast and C3 plants remain unaffected C3 plant will saturate fast and C4 plant remain unaffected No effect on both type plants11. The first carbon acceptor in C4 cycle is: Oxaloacetate Malic Acid Aspartate Phosphoenol pyruvate12. Which one of the plant is a C4 plant? Pea Maize Potato Papaya13. The Warburg effect explains: The decrease in photosynthesis in the higher concentration of CO2 The decrease in photosynthesis in the higher concentration of O2 The increase in photosynthesis in the higher concentration of O2 The increase in photosynthesis in the higher concentration of CO214. In C4, plants the enzyme responsible for the primary fixation of CO2 is: All of these RuBP carboxylase PEP carboxylase Deoxycarboxylase15. Photosynthetic formation of glucose can be cited as an example for: Fixation Reduction Oxidation CondensationYou have reached at the End of this Quiz. Please Click 'SUBMIT' button to see your Score and the Correct Answers... Get our Updates on PLANT PHYSIOLOGY in your E-mail Inbox We will not spam your account… Enter your e-mail address Don’t forget to Activate your Subscription…. Please See Your E-Mail… More Plant Physiology MCQs Biology / Life Sciences MCQ: Plant Physiology MCQ-02: Plant Physiology Multiple Choice Questions (Quiz) with answer Key for the Preparation of Competitive Examinations in Biology / Life Sciences such as CSIR JRF NET Life Science Examination, ICMR JRF Entrance Exam, DBT BET JRF Exam, GATE (XL) Life Science Exam, GATE (BT) Biotechnology Exam, ICAR JRF Exam, University PG Entrance Exam, JAM Exam, GS Biology Exam, GRE, Medical Entrance Examination, NEET Exam etc. Other resources from Easybiologyclass: | Lecture Notes | Video Tutorials | PPTs | Question Paper Bank | Biology MCQs | Mock Tests | Difference between… | Practical Aids for your preparation | Lecture Notes from Easy Biology Class… BotanyZoologyBiochemistryGeneticsMolecular BiologyBiotechnologyHuman PhysiologyPlant PhysiologyMicrobiologyImmunologyEmbryologyEcologyEvolutionBiophysicsResearch Meth.BiostatisticsChemistryPhysics Browse more in Easy Biology Class… Lecture NotesBiology PPTVideo TutorialsBiology MCQQuestion BankDifference betweenPractical AidsMock Tests (MCQ)Biology Exams Do you have any Queries / Comments? Please leave me in the Comments Section below. I will be Happy to Read your Comments and Reply. Please Share with your Friends, Relatives, Students and Colleagues… No related posts. Posted in Biochemistry, Biology MCQ, Physiology MCQ, Plant Physiology and tagged Physiology MCQ with Answer Key, Physiology Online Test, Plant Physiology MCQ, Plant Physiology Mock Test, Plant Physiology Practice Questions.