Description : In `C_(4)` plants, Calvin cycle operates in
Last Answer : In `C_(4)` plants, Calvin cycle operates in A. Grana of mesophyll chloroplasts B. ... Bundle sheath cells chloroplasts D. Wrong statements wrong
Description : The carbon dioxide acceptor in Calvin cycle/ `C_(3)`- plants is
Last Answer : The carbon dioxide acceptor in Calvin cycle/ `C_(3)`- plants is A. PEP B. RuBP C. PGA D. NADP
Description : In most plants stomata on a leaf must be during open the Calvin-Benson cycle.?
Last Answer : Need answer
Description : The process which makes major difference between C3 and C4 plants is (a) glycolysis (b) Calvin cycle (c) photorespiration (d) respiration.
Last Answer : (c) photorespiration
Description : In C4 plants, Calvin cycle operates in (a) stroma of bundle sheath chloroplasts (b) grana of bundle sheath chloroplasts (c) grana of mesophyll chloroplasts (d) stroma of mesophyll chloroplasts.
Last Answer : (a) stroma of bundle sheath chloroplasts
Description : The carbon dioxide acceptor in Calvin cycle/ C3-plants is (a) phosphoenol pyruvate (PEP) (b) ribulose 1, 5-diphosphate (RuDP) (c) phosphoglyceric acid (PGA) (d) ribulose monophosphate (RMP).
Last Answer : (b) ribulose 1, 5-diphosphate (RuDP)
Description : Best defined function of manganese in green plants is (a) photolysis of water (b) Calvin cycle (c) nitrogen fixation (d) water absorption.
Last Answer : (a) photolysis of water
Description : What is the function of the Calvin cycle in photosynthesis?
Last Answer : A: The Calvin cycle is responsible for fixing carbon dioxide into organic compounds during photosynthesis.
Description : Why 6 turns of Calvin cycle is required to produce one glucose molecule? -Biology
Last Answer : answer:
Description : Why is the Calvin cycle dependent on the light-dependent reaction of photosynthesis? -Biology
Description : What is Calvin Cycle? -Biology
Description : The final product of the Calvin cycle used to produce glucose is?
Last Answer : The final product of one turn of Calvin cycle is 2 molecules ofglyceraldehyde-3-phosphate (G3P) molecules. For each G3Psynthesized, the cycle spends nine molecules of ATP and sixmolecules of NADPH2. The light reactions sustain the Calvin cycleby regenerating the ATP and NADPH2.
Description : what molecules produced by light by the light reactions are used by the calvin cycle?
Last Answer : ATP and NADPH
Description : Calvin cycle occurs in
Last Answer : Calvin cycle occurs in A. Cytoplasm B. Chloroplast C. Mitochondria D. Glyoxysomes
Description : Which technique has helped in inverstigation of calvin cycle ?
Last Answer : Which technique has helped in inverstigation of calvin cycle ? A. Radioactive isotope ... Photometric technique D. Flash light experimental technique
Description : Which is not a step in Calvin cycle ?
Last Answer : Which is not a step in Calvin cycle ? A. Carboxylation B. Glycolytic reversal C. Regeneration D. Photophosphorylation
Description : Observe the given figure of Calvin cycle and ifnd the name of steps and number of ATP and NADPH utilised in them for one molecule of `CO_(2)`
Last Answer : Observe the given figure of Calvin cycle and ifnd the name of steps and number of ATP and NADPH utilised in them for one molecule of `CO_(2)`
Description : How many Calvin cycle are required for formation of one glucose?
Last Answer : How many Calvin cycle are required for formation of one glucose?
Description : The first stable production of Calvin cycle is
Last Answer : The first stable production of Calvin cycle is
Description : What product of the light reaction in photosynthesis are used in the Calvin cycle?
Last Answer : Both ATP and NADPH, generated in photosynthesis, are required in the Calvin cycle to synthesize carbohydrates and other substances from CO2.
Description : Why does the Calvin cycle and the Krebs cycle are referred to as cycles of chemical reactions?
Description : What molecule carries the high energy electrons excited by the sunlight into the Calvin Cycle.?
Last Answer : Feel Free to Answer
Description : What molecule diffuses into the chloroplast that is needed for the Calvin cycle?
Last Answer : What is the answer ?
Description : Which energy carriers are produced by the Calvin cycle?
Last Answer : NADP+, ADP, and glucose(APEX)
Description : Citrulline is an intermediate of (A) TCA cycle (B) Urea cycle (C) Pentose cycle (D) Calvin cycle
Last Answer : Answer : B
Description : Calvin cycle is: (1) C3 cycle (2) Reductive pentose-phosphate cycle (3) Common in cereals uncommon in cereals (4) Uncommon in cereals
Last Answer : Ans. ((c))
Description : C3 /Dark reaction/Calvin cycle take place in
Last Answer : Ans. Stroma of Chlorophyll
Description : NADP+ is reduced to NADPH in (a) HMP (b) Calvin Cycle (c) glycolysis (d) EMP.
Last Answer : (a) HMP
Description : In which one of the following do the two names refer to one and the same thing ? (a) Krebs’ cycle and Calvin cycle (b) Tricarboxylic acid cycle and citric acid cycle (c) Citric acid cycle and Calvin cycle (d) Tricarboxylic acid cycle and urea cycle
Last Answer : (b) Tricarboxylic acid cycle and citric acid cycle
Description : Which pair is wrong? (a) C3-maize (b) C4-kranz anatomy (c) Calvin cycle-PGA (d) Hatch and Slack cycle - OAA
Last Answer : (a) C3-maize
Description : Study the pathway given below. Atmospheric CO2 mesophyll cell Bundle sheath cell Plasma- desmata Plasma membrane Cell wall HCO Phosphoenol- 3 - pyruvate Cell wall C acid ... b) Fixation Transamination Regeneration (c) Fixation Decarboxylation Regeneration (d) Carboxylation Decarboxylation Reduction
Last Answer : (c) Fixation Decarboxylation Regeneration
Description : Which technique has helped in investigation of Calvin cycle? (a) X-ray crystallography (b) X-ray technique (c) Radioactive isotope technique (d) Intermittent light
Last Answer : (c) Radioactive isotope technique
Description : For the synthesis of one glucose molecule the Calvin cycle operates for (a) 2 times (b) 4 times (c) 6 times (d) 8 times.
Last Answer : (c) 6 times
Description : NADP+ is reduced to NADPH in (a) PS I (b) PS II (c) Calvin cycle (d) noncyclic photophosphorylation.
Last Answer : (d) noncyclic photophosphorylation.
Description : Plasma non-functional enzymes are (A) totally absent (B) low concentration in plastic (C) important for diagnosis of several disease (D) All of these
Last Answer : Answer : D
Description : A demonstrable inducer is absent in (A) Allosteric enzyme (B) Constitutive enzyme (C) Inhibited enzyme (D) Co-operative enzyme ENZYMES 141
Description : Enzymes are absent in – (1) fungi (2) bacteria (3) viruses (4) algae
Last Answer : (3) viruses
Description : To reduce `1 CO_(2)` molecules in `C_(3)` cycle , assimilatory power needed is
Last Answer : To reduce `1 CO_(2)` molecules in `C_(3)` cycle , assimilatory power needed is A. `3ATP, 2NPDPH_(2)` B. ... ATP, 2NADPH_(2)` D. `6.5 ATP, 2NADPH_(2)`
Description : `C_(3)` cycle (reductive pentose phosphate cycle) is basically a
Last Answer : `C_(3)` cycle (reductive pentose phosphate cycle) is basically a A. `CO_(2)` reduction cycle B. ` ... C. Photochemical reaction D. Both (2) and (3)
Description : $ Water potential of distilled water is zero. ! `C_(2)` cycle is also called Kelvin cycle.
Last Answer : $ Water potential of distilled water is zero. ! `C_(2)` cycle is also called Kelvin cycle. A. If both As ... R is wrong D. If both As and R are wrong.
Description : The process which makes major difference between `C_(3)` and `C_(4)` plants is
Last Answer : The process which makes major difference between `C_(3)` and `C_(4)` plants is A. Photorespiration B. Respiration C. Glycopsis D. Calvin cycle
Description : A process that makes important difference between `C_(3)` and `C_(4)` plants is
Last Answer : A process that makes important difference between `C_(3)` and `C_(4)` plants is A. Glycolysis B. Photosynthesis C. Photorespiration D. Transpiration
Description : The `C_(4)` plants are photosynthesis more efficient then `C_(3)` plant because
Last Answer : The `C_(4)` plants are photosynthesis more efficient then `C_(3)` plant because ... photorespiration is trapped and recycled through PEP carboxylase
Description : In the leaves of `C_(4)` plants, malic acid formation during `CO_(2)` fixation occurs in the cells of
Last Answer : In the leaves of `C_(4)` plants, malic acid formation during `CO_(2)` fixation occurs in the ... A. Epidermis B. Mesophyll C. Bundle sheath D. Phloem
Description : `C_(4)` plants are more efficient in photosynthesis than `C_(3)` plants due to
Last Answer : `C_(4)` plants are more efficient in photosynthesis than `C_(3)` plants due to A. ... Presence of larger number of chloroplasts in the leaf cells
Description : Assertion :In `C_(4)` plants, the chloroplasts of bundle sheath cells are granal. Reason: PS II is mostly found in the appressed part of granum.
Last Answer : Assertion :In `C_(4)` plants, the chloroplasts of bundle sheath cells are granal. Reason: PS II ... false. D. If both Assertion and Reason are false.
Description : Photosynthesis in `C_(4)` plants is relatively less limited by atmospheric `CO_(2)` levels because
Last Answer : Photosynthesis in `C_(4)` plants is relatively less limited by atmospheric `CO_(2)` levels because A. ... 4)` plants has higher affinity for `CO_(2)`
Description : In `C_(3)` plants, the first stable product of photosynthesis during dark reaction is
Last Answer : In `C_(3)` plants, the first stable product of photosynthesis during dark reaction is A. ... acid C. Oxaloacetic acid D. 3-Phosphoglyceric acid
Description : As compared to a `C_(3)` plant, how many additional molecules of ATP are needed for net production of one molecule hexose sugar by `C_(4)` plants
Last Answer : As compared to a `C_(3)` plant, how many additional molecules of ATP are needed for net production of one ... plants A. Two B. Six C. Zero D. Twelve
Description : Photorespiratioin in `C_(3)` plants starts from
Last Answer : Photorespiratioin in `C_(3)` plants starts from A. Phosphoglycerate B. Glycerate C. Glycine D. Phosphoglycolate