NEET Botany Photosynthesis in Higher Plants MCQs

    Prepare for NEET Biology Photosynthesis in Higher Plants with MCQs & PYQs on NEET.GUIDE. Get free practice, previous year questions, and expert guidance to grasp light and dark reactions.

    NEET Questions / Botany / Photosynthesis in Higher Plants

    Select Topic

    Photorespiration And C4-Cycle
    Light Phase
    Dark Phase
    Factors Affect Photosynthesis
    Introduction
    31.

    Identify the enzyme which catalyses the first step of photorespiration in C3{C_3} . plants.

    A

    PEP carboxylase

    B

    RuBisCO

    C

    NADP reductase

    D

    Hexokinase

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :photorespiration, enzyme, RuBisCO, C3 plants
    32.

    I. It is the characteristic of C4−{C_4} - plants II. It is the characteristic of C3−{C_3} - -plants III. It occurs in chloroplast IV. It occurs in day time V. It occurs in night Select the correct options in relation to photorespiration Correct option Incorrect option

    A

    I, IV      II, III, IV

    B

    II, III, IV      I, V

    C

    I, II, III       IV, V

    D

    IV, V        I, II, III

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photorespiration, C3 plants, C4 plants, chloroplast, photosynthesis
    33.

    I. It is the characteristic of C4−{C_4} - plants II. It is the characteristic of C3−{C_3} - -plants III. It occurs in chloroplast IV. It occurs in day time V. It occurs in night Select the correct options in relation to photorespiration Correct option Incorrect option

    A

    I, IV      II, III, IV

    B

    II, III, IV      I, V

    C

    I, II, III       IV, V

    D

    IV, V        I, II, III

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Hard
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photorespiration, C3 plants, C4 plants, chloroplast, photosynthesis
    34.

    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:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :photorespiration, cellular organelles, plant biology
    35.

    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
    36.

    I. Initial CO2C{O_2} acceptor

    II. Extent of photorespiration

    III. Enzyme catalysing reaction that fixes CO2C{O_2}

    IV. Presence of Calvin cycle

    V. Leaf anatomy

    Which one does not differ in a C3{C_3} and C4−{C_4} - plants?

    A

    I and V

    B

    Only IV

    C

    II and III

    D

    Only II

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Photorespiration, C3 photosynthesis, C4 photosynthesis
    37.

    I. Initial CO2C{O_2} acceptor

    II. Extent of photorespiration

    III. Enzyme catalysing reaction that fixes CO2C{O_2}

    IV. Presence of Calvin cycle

    V. Leaf anatomy

    Which one does not differ in a C3{C_3} and C4−{C_4} - plants?

    A

    I. Initial CO2CO_2 acceptor

    B

    II. Extent of photorespiration

    C

    III. Enzyme catalysing reaction that fixes CO2CO_2

    D

    IV. Presence of Calvin cycle

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Photorespiration, C3 cycle, C4 cycle, RuBisCO
    38.

    A wastage process is

    A

    Respiration

    B

    Photosynthesis

    C

    Photorespiration

    D

    Movement

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Photorespiration, Plant Physiology, Biochemistry
    39.

    How many molecules of glycine is required to release one CO2C{O_2} molecule in photorespiration?

    A

    One

    B

    Two

    C

    Three

    D

    Four

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :photorespiration, glycine decarboxylation, stoichiometry
    40.

    A wastage process is

    A

    Respiration

    B

    Photosynthesis

    C

    Photorespiration

    D

    Movement

    Question Tags

    📚 Subject:Botany
    📑 Chapter:Photosynthesis in Higher Plants
    🎯Topic:Dark Phase
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Photorespiration, Plant Metabolism

    Showing 31 to 40 of 87 entries

    company logo

    NEET Subjects

    Our Bots

    Company