MCQ Questions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants with Answers
Photosynthesis in Higher Plants Class 11 Biology MCQs Questions with Answers
Check the below NCERT MCQ Questions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants with Answers Pdf free download. MCQ Questions for Class 11 Biology with Answers were prepared based on the latest exam pattern. We have Provided Photosynthesis in Higher Plants Class 11 Biology MCQs Questions with Answers to help students understand the concept very well.
Class 11 Biology Chapter 13 Quiz
Class 11 Biology Chapter 13 MCQ Online Test
You can refer to NCERT Solutions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
Photosynthesis in Higher Plants Class 11 Biology MCQ online test
Q1. | The rate of photosynthesis is controlled by |
A.the rate of light reaction |
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B.the rate of dark reaction |
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C.the rates of both light and dark reactions |
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D.none of the above |
Ans: the rate of dark reaction
Q2. | The end product of the Calvin cycle is ______. |
A.RuBP |
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B.PGAL |
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C.PGA |
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D.ADP + NADP |
Ans: RuBP
Q3. | The primary carbon dioxide acceptor in C4 cycle is |
A.malic acid |
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B.phosphoenol pyruvate |
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C.rubisco |
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D.aspartic acid |
Ans: phosphoenol pyruvate
Solution :
The primary carbon dioxide acceptor in C4 pathway is phosphoenol pyruvate.
Solution :
The primary carbon dioxide acceptor in C4 pathway is phosphoenol pyruvate.
Q4. | The law of limiting factor was given by |
A.Calvin |
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B.Blackman |
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C.Priestley |
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D.None of these |
Ans: Blackman
Solution :
Law of limiting factor was given by Blackman in 1905.
If a chemical process is affected by more than one factor, then its rate will be detrmined by the factor which is nearest to its minimal value.
Solution :
Law of limiting factor was given by Blackman in 1905.
If a chemical process is affected by more than one factor, then its rate will be detrmined by the factor which is nearest to its minimal value.
Q5. | The metabolic pathway which produces carbohydrate is |
A.Calvin cycle |
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B.Glycolysis |
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C.Cyclic electron pathway |
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D.Krebs cycle |
Ans: Calvin cycle
Q6. | Manganese is required in |
A.Chlorophyll synthesis |
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B.Nucleic acid synthesis |
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C.Plant cell wall formation |
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D.Photolysis of water during photosynthesis |
Ans: Photolysis of water during photosynthesis
Q7. | Oxidative phosphorylation refers to |
A.Anaerobic production of ATP |
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B.The citric acid cycle production of ATP |
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C.Production of ATP by chemiosmosis |
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D.Alcoholic fermentation |
Ans: Production of ATP by chemiosmosis
Q8. | Which of the following is not an accessory pigment? |
A.Carotene |
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B.Chlorophyll a |
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C.Chlorophyll b |
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D.Xanthophyll |
Ans: Chlorophyll a
Solution :
Chlorophyll a is a primary pigment.
Solution :
Chlorophyll a is a primary pigment.
Q9. | Besides water and CO2, which is more essential a raw material for food formation |
A.light |
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B.oxygen |
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C.NAD |
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D.mineral salt |
Ans: light
Q10. | In actively gro – wing young plants, the best data for estimating the rate of photosynthesis would be |
A.ratio of oxygen evolved to carbon dioxide absorbed |
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B.increase in fresh weight |
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C.increase in dry weight |
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D.increase in carbohydrate |
Ans: ratio of oxygen evolved to carbon dioxide absorbed
Q11. | Discovery of Emerson effect has already shown the |
A.two distinct photochemical reactions |
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B.light and dark reactions of photosynthesis |
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C.photophosphorylation |
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D.photorespiration |
Ans: two distinct photochemical reactions
Q12. | Translocation of sugar in flowering plants occurs in the form of |
A.glucose |
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B.sucrose |
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C.starch |
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D.maltose |
Ans: sucrose
Q13. | Where are thylakoids and grana located? |
A.Lysosomes |
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B.Mitochondria |
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C.Chloroplasts |
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D.Golgi apparatus |
Ans: Chloroplasts
Q14. | Who enunciated the law of limiting factor for photosynthesis? |
A.Robert Emerson |
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B.Ruben |
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C.Blackman |
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D.Calvin |
Ans: Blackman
Q15. | Which one of the following statement is true for ATP? |
A.ATP is prosthetic part of an enzyme |
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B.ATP is an enzyme |
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C.ATP is organic ions of enzyme |
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D.ATP is a Co-enzyme |
Ans: ATP is a Co-enzyme
Q16. | Kranz anatomy is a feature of |
A.C3 plants |
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B.CAM plants |
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C.C4 plants |
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D.All of these |
Ans: C4 plants
Kranz anatomy is a feature of C4 plants. Kranz means wreath.
It tells about the arrangement of cells.
Kranz anatomy is a feature of C4 plants. Kranz means wreath.
It tells about the arrangement of cells.
Q17. | Which of the following is a 4-carbon compound? |
A.Oxaloacetic acid |
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B.Phosphoglyceric acid |
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C.Ribulose biphosphate |
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D.Phosphoenolpyruvate |
Ans: Oxaloacetic acid
Q18. | Which of the following process (C4 cycle) occurs in bundle sheath cells? |
A.Regeneration |
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B.Fixation |
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C.Carboxylation |
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D.Decarboxylation |
Ans: Decarboxylation
Q19. | Light reactions of photosynthesis occurs in |
A.stroma |
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B.thylakoid |
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C.grana |
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D.cytoplasm of cell |
Ans: grana
Light reactions of photosynthesis occurs in grana.
Light reactions of photosynthesis occurs in grana.
Q20. | Water stress causes |
A.opening of stomata |
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B.increase in metabolic rate |
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C.wilting of leaves |
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D.lesser availability of carbon dioxide |
Ans: wilting of leaves
Water stress causes closure of stomata. Since stomata is closed carbon dioxide available to plants is less.
Metabolic rate decreases which causes wilting of leaves.
Water stress causes closure of stomata. Since stomata is closed carbon dioxide available to plants is less.
Metabolic rate decreases which causes wilting of leaves.
MCQ Questions for Class 11 Biology
-
MCQ Questions for Class 11 Biology Chapter 1 The Living World
MCQ Questions for Class 11 Biology Chapter 2 Biological Classification
MCQ Questions for Class 11 Biology Chapter 3 Plant Kingdom
MCQ Questions for Class 11 Biology Chapter 4 Animal Kingdom
MCQ Questions for Class 11 Biology Chapter 5 Morphology of Flowering Plants
MCQ Questions for Class 11 Biology Chapter 6 Anatomy of Flowering Plants
MCQ Questions for Class 11 Biology Chapter 7 Structural Organisation in Animals
MCQ Questions for Class 11 Biology Chapter 8 Cell: The Unit of Life
MCQ Questions for Class 11 Biology Chapter 9 Biomolecules
MCQ Questions for Class 11 Biology Chapter 10 Cell Cycle and Cell Division
MCQ Questions for Class 11 Biology Chapter 11 Transport in Plants
MCQ Questions for Class 11 Biology Chapter 12 Mineral Nutrition
MCQ Questions for Class 11 Biology Chapter 13 Photosynthesis in Higher Plants
MCQ Questions for Class 11 Biology Chapter 14 Respiration in Plants
MCQ Questions for Class 11 Biology Chapter 15 Plant Growth and Development
MCQ Questions for Class 11 Biology Chapter 16 Digestion and Absorption
MCQ Questions for Class 11 Biology Chapter 17 Breathing and Exchange of Gases
MCQ Questions for Class 11 Biology Chapter 18 Body Fluids and Circulation
MCQ Questions for Class 11 Biology Chapter 19 Excretory Products and their Elimination
MCQ Questions for Class 11 Biology Chapter 20 Locomotion and Movement
MCQ Questions for Class 11 Biology Chapter 21 Neural Control and Coordination
MCQ Questions for Class 11 Biology Chapter 22 Chemical Coordination and Integration
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