(d): Water potential is the difference in the free energy or … Pentose phosphate pathway - Basic. 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. That one is A) PGA. 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. All these plants have thick, fleshy succulent leaves. 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). Although succulence is a prerequisite of CAM, but not all succulent plants exhibit CAM. Dear Readers, C4 and CAM plants are plants that use certain special compounds to gather carbon dioxide (CO 2) during photosynthesis. C3, C4, and CAM plants. Biology is brought to you with support from the Amgen Foundation. 1. 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. Dear Readers, The pentose phosphate pathway (also called the phosphogluconate pathway and the hexose monophosphate shunt) is a metabolic pathway parallel to glycolysis. C) … B) PGAL. Check the below NCERT MCQ Questions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants with Answers Pdf free download. This is the currently selected item. C4/CAM/Photorespiration - Basic . Water potential is equal to (a) Ts + O.P. CAM Pathway: Plants exhibiting CAM pathway show special adaptation for extremely dry or xerophytic habitats. Plant Physiology Multiple Choice Questions and Answers for competitive exams. The average thickness of plasma membrane of a eukaryotic cell is: ADVERTISEMENTS: (b) = T.P. 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. Biology is brought to you with support from the. MCQ on Plasma Membrane (Part 1 : Structure of Cell Membrane) (Cell Biology MCQ – 02) (1). 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. CAM species vary considerably in the duration of each phase and the contribution of each phase to overall carbon balance. These short solved questions or quizzes are provided by Gkseries. Plant Physiology Multiple Choice Objective Questions and Answers - Plant Physiology It generates NADPH and pentoses (5-carbon sugars) as well as ribose 5-phosphate, a precursor for the synthesis of nucleotides. We have provided Photosynthesis in Higher Plants Class 11 Biology MCQs Questions with Answers to help students understand the concept very well. Our mission is to provide a free, world-class education to anyone, anywhere. (c) xl’p + Y, Answer and Explanation: 1. The PEP carboxylase mediates the conversion of carbon dioxide and PEP to malic acid. C3, C4, and CAM plants. The biochemical pathway of CAM photosynthesis begins during night.The stomata of CAM plants are open at night so the formation of malic acid take place in the night and it get accumulated in the cell vacuole and later it breaks down in day. 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