1.

    Stroma of chloroplast is associated with.

    A

    OEC

    B

    Dark phase

    C

    Non – cyclic electron transport

    D

    Cyclic electron transport

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Chloroplast structure, Photosynthesis, Dark phase

    Related Questions

    1.

    The type of compounds not formed in C3{C_3} plants is?

    A

    2C Compound

    B

    5C Compound

    C

    3C Compound

    D

    4C Compound

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Photosynthesis, C3 pathway, Carbon fixation

    2.

    Members of family-Crassulaceae perform

    A

    C3−{C_3} - photosynthesis

    B

    CAM-photosynthesis

    C

    C4−{C_4} - photosynthesis

    D

    All of these

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Photosynthesis, CAM-photosynthesis, Plant families

    3.

    Most abundant protein of biological world is

    A

    Rubisco

    B

    Ligase

    C

    Permease

    D

    RuBP

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Proteins, Enzymes, Photosynthesis

    4.

    Which of the following is not related to photorespiration?

    A

    Lysosome

    B

    Chloroplast

    C

    Peroxisome

    D

    Mitochondria

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photorespiration, cellular organelles, chloroplast, peroxisome, mitochondria, lysosome

    5.

    RuBisCo is found in

    A

    Cytoplasm

    B

    Nucleus

    C

    Mitochondria

    D

    Chloroplast

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Medium
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Cellular Biology, Enzymes, Photosynthesis

    6.

    If 36 CO2C{O_2} molecules are fixed in C3{C_3} plant what will be? 1) The number of G3P and 2) Erythrose – 4 – phosphate formed during the dark reaction

    A

    12 G3P and 6 Erythrose-4-phosphate

    B

    12 G3P and 0 Erythrose-4-phosphate

    C

    18 G3P and 6 Erythrose-4-phosphate

    D

    6 G3P and 12 Erythrose-4-phosphate

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Calvin Cycle, Carbon Fixation, G3P, Erythrose-4-phosphate

    7.

    With reference to three Calvin cycles, which of the given options is correct for the following question? I. How many gross PGAL molecules are produces? II. Total, how many ATP molecules are required for synthesis of PGAL molecules? II. Total, how many NADPH2_2 molecules are required for the synthesis of obtained PGAL molecules?

    A

    18 PGAL, 54 ATP, 36 NADPH2_2

    B

    6 PGAL, 54 ATP, 36 NADPH2_2

    C

    6 PGAL, 18 ATP, 12 NADPH2_2

    D

    2 PGAL, 54 ATP, 36 NADPH2_2

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Calvin cycle, ATP consumption, stoichiometry

    8.

    PEP is present in

    A

    Mesophyll cell

    B

    Bundle sheath cell

    C

    Meristematic cell

    D

    Both (a) and (b)

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Photosynthesis, PEP Carboxylase, C4 pathway, Plant Anatomy

    9.

    The mechanism of ATP formation both in chloroplast and mitochondria is explained by

    A

    Relay pump theory of Godlewski

    B

    Cholodny-Went’s model

    C

    Chemiosmotic theory

    D

    Munch’s mass-flow hypothesis

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :ATP formation, chemiosmosis, photosynthesis, cellular respiration

    10.

    RUBISCO stands for

    A

    Ribulosebisphosphate carboxylase oxygenase

    B

    Ribulose phosphate carboxylase oxygenase

    C

    Ribulose phosphate carboxylic oxygenase

    D

    None of the above

    Question Tags
    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Enzyme Nomenclature, Photosynthesis, Biochemistry

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