Photosynthesis in Higher Plants
73 questions · Biology · NEETGuest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
Photosynthesis in Higher Plants
73 questions · Biology · NEET
- Match List-I with List-II Choose the option with all correct matches. Includes table2025 · Q67 · MCQ
- Which of the following statements about RuBisCO is true?2025 · Q9 · MCQ
- How many molecules of ATP and NADPH are required for every molecule of fixed in the Calvin cycle?2024 · Q2 · MCQ
- Which of the following are required for the dark reaction of photosynthesis? A. Light B. Chlorophyll C. D. ATP E. NADPH Choose the correct answer from the options given below:2024 · Q34 · MCQ
- Given below are two statements: Statement I: In plants, some binds to , hence fixation is decreased. Statement II: In plants, mesophyll cells show very little…2024 · Q46 · MCQ
- Which one of the following products diffuses out of the chloroplast during photosynthesis?2024 · Q41 · MCQ
- Which of the following are required for the light reaction of Photosynthesis? A. B. C. D. Chlorophyll E. Light Choose the correct answer from the options given below:2024 · Q5 · MCQ
- Observe the given figure. Identify the different stages labelled with alphabets by selecting the correct option. Includes diagram2024 · Q50 · MCQ
- Which out of the following statements is incorrect?2023 · Q32 · MCQ
- Match List - I with List - II. Choose the correct answer from the options given below : Includes table2023 · Q4 · MCQ
- Given below are two statements : Statement I : RuBisCO is the most abundant enzyme in the world. Statement II : Photorespiration does not occur in C plants. In the light of the above statements, choose the most appropriate answer from…2023 · Q9 · MCQ
- How many ATP and NADPH2 are required for the synthesis of one molecule of Glucose during Calvin cycle?2023 · Q14 · MCQ
- The reaction centre in PS II has an absorption maxima at2023 · Q27 · MCQ
- When one CO2 molecule is fixed as one molecule of triose phosphate, which of the following photochemically made, high energy chemical intermediates are used in the reduction phase?2022 · Q10 · MCQ
- Identify the correct statements regarding chemiosmotic hypothesis: (a) Splitting of the water molecule takes place on the inner side of the membrane. (b) Protons accumulate within the lumen of the thylakoids. (c) Primary acceptor of…2022 · Q46 · MCQ
- Which one of the following is not true regarding the release of energy during ATP synthesis through chemiosmosis? It involves:2022 · Q10 · MCQ
- Given below are two statements: Statement I : The primary CO2 acceptor in C4 plants is phosphoenolpyruvate and is found in the mesophyll cells. Statement II : Mesophyll cells of C4 plants lack RuBisCo enzyme. In the light of the above…2022 · Q9 · MCQ
- The first stable product of CO2 fixation in Sorghum is2021 · Q17 · MCQ
- Which of the following statements is incorrect?2021 · Q39 · MCQ
- In light reaction, plastoquinone facilitates the transfer of electrons from2020 · Q23 · MCQ
- The oxygenation activity of RuBisCo enzyme in photorespiration leads to the formation of2020 · Q24 · MCQ
- Which of the following is not a product of light reaction of photosynthesis?2018 · Q3 · MCQ
- Phosphoenol pyruvate (PEP) is the primary CO2 acceptor in2017 · Q10 · MCQ
- With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?2017 · Q41 · MCQ
- In a chloroplast the highest number of protons are found in2016 · Q11 · MCQ
- Emerson's enhancement effect and Red drop have been instrumental in the discovery of2016 · Q2 · MCQ
- Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options.2016 · Q3 · MCQ
- Water soluble pigments found in plant cell vacuoles are2016 · Q4 · MCQ
- A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following physiological…2016 · Q5 · MCQ
- The process which makes major difference between C3 and C4 plants is2016 · Q39 · MCQ
- Chromatophores take part in2015 · Q2 · MCQ
- In photosynthesis, the light-independent reactions take place at2015 · Q3 · MCQ
- Read the following four statements (A D). phosphorylation involve uphill transport of protons across the membrane. (A) Both photophosphorylation and oxidative phosphorylation involve uphill transport of protons across the membrane. (B)…2012 · Q16 · MCQ
- A process that makes important difference between C3 and C4 plants is2012 · Q2 · MCQ
- The correct sequence of cell organelles during photores piration is2012 · Q3 · MCQ
- In kranz anatomy, the bundle sheath cells have2011 · Q19 · MCQ
- Which one of the following is essential for photolysis of water?2011 · Q28 · MCQ
- CAM helps the plants in2011 · Q12 · MCQ
- Kranz anatomy is one of the characteristics of the leaves of2010 · Q1 · MCQ
- Read the following four statements, (i), (ii), (iii) and (iv) and select the right opening having both correct statement. Statements : (i) Z scheme of light reaction takes place in presence of PSI only. (ii) Only PSI is functional in…2010 · Q14 · MCQ
- Study the pathway given below: In which of the following options correct words for all the three blanks A, B and C are indicated? Includes diagram2010 · Q27 · MCQ
- PGA as the first CO2 fixation product was discovered in photosynthesis of2010 · Q42 · MCQ
- C4 plants are more efficient in photosynthesis than C3 plants due to2010 · Q43 · MCQ
- Cyclic photophosphorylation results in the formation of2009 · Q43 · MCQ
- Stroma in the chloroplasts of higher plant contains2009 · Q44 · MCQ
- Electrons from excited chlorophyll molecule of photosystem II are accepted first by2008 · Q2 · MCQ
- In leaves of C4 plants malic acid synthesis during CO2 fixation occurs in2008 · Q3 · MCQ
- The C4 plants are photosynthetically more efficient than C3 plants because2008 · Q4 · MCQ
- The first acceptor of electrons from an excited chlorophyll molecule of photosystem II is2007 · Q4 · MCQ
- In the leaves of C4 plants, malic acid formation during CO2 fixation occurs in the cells of2007 · Q5 · MCQ
- In photosystem I, the first electron acceptor is2006 · Q13 · MCQ
- During photorespiration, the oxygen consuming reaction(s) occur in2006 · Q2 · MCQ
- Photosynthesis in C4 plants is relatively less limited by atmospheric CO2 levels because2005 · Q2 · MCQ
- Photosynthetic Active Radiation (PAR) has the following range of wavelengths.2005 · Q3 · MCQ
- As compared to a C3-plant, how many additional molecules of ATP are needed for net production of one molecule of hexose sugar by C4-plants?2005 · Q9 · MCQ
- In C3 plants, the first stable product of photosynthesis during the dark reaction is2004 · Q3 · MCQ
- Plants adapted to low light intensity have2004 · Q4 · MCQ
- Which element is located at the centre of the porphyrin ring in chlorophyll?2003 · Q3 · MCQ
- In sugarcane plant 14CO2 is fixed to malic acid, in which the enzyme that fixes CO2 is2003 · Q4 · MCQ
- Stomata of CAM plants2003 · Q5 · MCQ
- Which one of the following is wrong in relation to photorespiration?2003 · Q6 · MCQ
- Which fractions of the visible spectrum of solar radiations are primarily absorbed by carotenoids of the higher plants?2003 · Q7 · MCQ
- Which one of the following concerns photophosphorylation?2003 · Q8 · MCQ
- In photosynthersis energy from light reaction to dark reaction is transferred in the form of2002 · Q10 · MCQ
- Which of the following absorb light energy for photosynthesis?2002 · Q2 · MCQ
- Which pigment absorbs the red and far-red light?2002 · Q3 · MCQ
- What is true for photolithotrophs?2001 · Q1 · MCQ
- Which pigment system is inactivated in red drop?2001 · Q2 · MCQ
- Which pair is wrong?2001 · Q3 · MCQ
- For assimilation of one CO2 molecule, the enerrgy required in from of ATP and NADPH2 are2000 · Q1 · MCQ
- For the synthesis of one glucose molecule the Calvin cycle operates for2000 · Q2 · MCQ
- Which is the first CO2 acceptor enzyme in C4 plants?2000 · Q3 · MCQ
- The first step for initiation of photosynthesis will be2000 · Q4 · MCQ