The PEP carboxylase mediates the conversion of carbon dioxide and PEP to malic acid. CAM species vary considerably in the duration of each phase and the contribution of each phase to overall carbon balance. Biology is brought to you with support from the. 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. Dear Readers, C4 and CAM plants are plants that use certain special compounds to gather carbon dioxide (CO 2) during photosynthesis. That one is A) PGA. These short objective type questions with answers are very important for Board exams as well as competitive exams like NEET, AIIMS, JIPMER etc. MCQ on Plasma Membrane (Part 1 : Structure of Cell Membrane) (Cell Biology MCQ – 02) (1). It is the 'Body Functioning' of a plant, sometime, which can be noticed in the outer regions of the plant as an Indicator showing a plant's body reaction as a result e. g., Physiological Dis-order. This is the currently selected item. Introduction Plant Physiology - Plant Physiology is the study of inner activities of the plant. Multiple Choice Questions and Answers on Animal Cell Culture and Regulation Question 1 : Sometimes cell lines can be cultured for such a long time that they apparently develop the potential to be subcultured indefinitely in vitro. B) PGAL. We have provided Photosynthesis in Higher Plants Class 11 Biology MCQs Questions with Answers to help students understand the concept very well. Biology is brought to you with support from the Amgen Foundation. Plant Physiology Multiple Choice Objective Questions and Answers - Plant Physiology Check the below NCERT MCQ Questions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants with Answers Pdf free download. Water potential is equal to (a) Ts + O.P. These short solved questions or quizzes are provided by Gkseries. All these plants have thick, fleshy succulent leaves. Multiple-Choice Questions 1) If photosynthesizing green algae are provided with CO2 synthesized with heavy oxygen (18O), later analysis will show that all but one of the following compounds produced by the algae contain the 18O label. Practice: Photorespiration. 1. C) … Our mission is to provide a free, world-class education to anyone, anywhere. They possess unique structural and physiological features which help in water conservation. (c) xl’p + Y, Answer and Explanation: 1. Although succulence is a prerequisite of CAM, but not all succulent plants exhibit CAM. CAM Pathway: Plants exhibiting CAM pathway show special adaptation for extremely dry or xerophytic habitats. ADVERTISEMENTS: (b) = T.P. C3, C4, and CAM plants. It generates NADPH and pentoses (5-carbon sugars) as well as ribose 5-phosphate, a precursor for the synthesis of nucleotides. (d): Water potential is the difference in the free energy or … Dear Readers, The pentose phosphate pathway (also called the phosphogluconate pathway and the hexose monophosphate shunt) is a metabolic pathway parallel to glycolysis. C3, C4, and CAM plants. Constitutive CAM plants exhibit night-time uptake of CO 2 at all times, while facultative CAM plants only utilize the CAM pathway when induced by stress, commonly water stress (Cushman and Borland, 2002). Pentose phosphate pathway - Basic. Multiple Choice Questions with Answers on Refrigeration and Air-Conditioning - Set 07 ... A human body feels comfortable when the heat produced by the metabolism of human body is equal to the (A) Heat dissipated to the ... L 2 CAD/CAM Notes CAT Exam CEED Exam Chemical Engg. 189 Questions with Answers and Explanations on Plant Physiology for Botany Students. Plant Physiology Multiple Choice Questions and Answers for competitive exams. C4/CAM/Photorespiration - Basic . 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