.Conversion of solar energy to chemical energy is called
1.Respiration
2.Transpiration
3.Photosynthesis
4.Guttation
Posted Date:-2021-10-17 18:58:38
.Conversion of solar energy to chemical energy is called
1.Respiration
2.Transpiration
3.Photosynthesis
4.Guttation
Posted Date:-2021-10-17 19:00:57
.In dark reaction these are required for the reduction of CO? to carbohydrates
1.ADP and NAD
2.ATP and NADP
3.ATP and NADPH?
4.All the above
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.In dark reaction these are required for the reduction of CO? to carbohydrates
1.ADP and NAD
2.ATP and NADP
3.ATP and NADPH?
4.All the above
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.Light generated energy during photosynthesis is
1.ADP
2.NADP
3.ATP
4.NADPH?
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.Light generated energy during photosynthesis is
1.ADP
2.NADP
3.ATP
4.NADPH?
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.The biochemical reaction associated with pigment excitation by light is known as
1.Phosphorescence
2.Photophorylation
3.Photochemical reaction
4.Photo oxidation
Posted Date:-2021-10-17 18:58:38
.The biochemical reaction associated with pigment excitation by light is known as
1.Phosphorescence
2.Photophorylation
3.Photochemical reaction
4.Photo oxidation
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A burning splinter glows brightly in the presence
1.CO?
2.H?
3.Cl?
4.O?
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A burning splinter glows brightly in the presence
1.CO?
2.H?
3.Cl?
4.O?
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A cycle beginning and ending with Ribulose-di-phosphate is known as
1.Cyclic photophosphorylation
2.Non- cyclic photophosphorylation
3.Calvin cycle
4.Glycolysis
Posted Date:-2021-10-17 18:58:38
A cycle beginning and ending with Ribulose-di-phosphate is known as
1.Cyclic photophosphorylation
2.Non- cyclic photophosphorylation
3.Calvin cycle
4.Glycolysis
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A molecule of CO? fixed and reduced up to reduction stage consumes
1.2 ATP and 1 NADP
2.2 ATP and 2 NADP
3.2 ATP and 2 NADPH?
4.3 ATP and 1 NADPH?
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A molecule of CO? fixed and reduced up to reduction stage consumes
1.2 ATP and 1 NADP
2.2 ATP and 2 NADP
3.2 ATP and 2 NADPH?
4.3 ATP and 1 NADPH?
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An essential component of chlorophyll molecule is
1.Iron
2.Magnanese
3.Magnesium
4.Copper
Posted Date:-2021-10-17 18:58:38
An essential component of chlorophyll molecule is
1.Iron
2.Magnanese
3.Magnesium
4.Copper
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An organic molecule which can absorb the solar energy in the visible region is
1.Enzyme
2.protein
3.vitamin
4.pigment
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An organic molecule which can absorb the solar energy in the visible region is
1.Enzyme
2.protein
3.vitamin
4.pigment
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Biochemically Photosynthesis is defined as
1.Synthesis with the help of light
2.Reduction of CO? to carbohydrates with the help of ATP and NADPH?
3.Conversion of solar energy to chemical energy
4.Energy tranducing process
Posted Date:-2021-10-17 18:58:38
Biochemically Photosynthesis is defined as
1.Synthesis with the help of light
2.Reduction of CO? to carbohydrates with the help of ATP and NADPH?
3.Conversion of solar energy to chemical energy
4.Energy tranducing process
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Chemical solution used to test for starch is
1.Potassium
2.Iodine
3.Chlorine
4.Potassium hydroxide
Posted Date:-2021-10-17 18:58:38
Chemical solution used to test for starch is
1.Potassium
2.Iodine
3.Chlorine
4.Potassium hydroxide
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Chlorophyll are
1.Primary pigments
2.Accessory pigments
3.Bacteriochlorophylls
4.Carotenoids
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Chlorophyll are
1.Primary pigments
2.Accessory pigments
3.Bacteriochlorophylls
4.Carotenoids
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Chlorophyll of bacteria are called
1.Primary pigments
2.Accessory pigments
3.Xanthophylls
4.Bacteriochlorophylls
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Chlorophyll of bacteria are called
1.Primary pigments
2.Accessory pigments
3.Xanthophylls
4.Bacteriochlorophylls
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Dark reaction is also known as
1.Calvins cycle
2.Krebs cycle
3.TCA cycle
4.Citric acid cycle
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Dark reaction is also known as
1.Calvins cycle
2.Krebs cycle
3.TCA cycle
4.Citric acid cycle
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Directly linked pigments to photosynthetic electron transport are
1.Carotenoids
2.Xanthophylls
3.Phycobilins
4.Chlorophylls
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Directly linked pigments to photosynthetic electron transport are
1.Carotenoids
2.Xanthophylls
3.Phycobilins
4.Chlorophylls
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In some micro organisms the source of protons and electrons is
1.H?S
2.H?O
3.CO?
4.(CH?)n
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In some micro organisms the source of protons and electrons is
1.H?S
2.H?O
3.CO?
4.(CH?)n
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KOH absobs
1.O?
2.Cl?
3.CO?
4.H?
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KOH absobs
1.O?
2.Cl?
3.CO?
4.H?
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Light reactions involve
1.Pigments
2.Pigments and solar energy
3.Pigments solar energy and water
4.Pigments and water
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Light reactions involve
1.Pigments
2.Pigments and solar energy
3.Pigments solar energy and water
4.Pigments and water
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NADP stands forNicotin Adenine Dinucleotide PyruvateNitrate Amine Disaccharide PhosphateNicotinamide Adenine Dinucleotide PhosphateNitryl Adenine Diphosphate23.
1.
2.
Posted Date:-2021-10-17 18:58:38
NADP stands forNicotin Adenine Dinucleotide PyruvateNitrate Amine Disaccharide PhosphateNicotinamide Adenine Dinucleotide PhosphateNitryl Adenine Diphosphate23.
1.
2.
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Number of ATP molecules consumed in the reduction stage of dark reaction is
1.One ATP
2.Two ATP
3.Three ATP
4.Four ATP
Posted Date:-2021-10-17 18:58:38
Number of ATP molecules consumed in the reduction stage of dark reaction is
1.One ATP
2.Two ATP
3.Three ATP
4.Four ATP
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Number of reactions involved in Photosynthesis
1.One
2.Two
3.Three
4.Four
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Number of reactions involved in Photosynthesis
1.One
2.Two
3.Three
4.Four
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Number stages involved in the fixation of CO? in plants during photosynthesis is
1.2
2.3
3.4
4.9
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Number stages involved in the fixation of CO? in plants during photosynthesis is
1.2
2.3
3.4
4.9
Posted Date:-2021-10-17 19:00:57
O? is not evolved in this
1.Oxygenic photosynthesis
2.Anoxygenic photosynthesis
3.Photosynthesis
4.Test tube-funnel experiment
Posted Date:-2021-10-17 18:58:38
O? is not evolved in this
1.Oxygenic photosynthesis
2.Anoxygenic photosynthesis
3.Photosynthesis
4.Test tube-funnel experiment
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Oxygen is released during photosynthesis in
1.light reaction
2.Calvin cycle
3.non-cycle photophosphorylation
4.dark reaction
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Oxygen is released during photosynthesis in
1.light reaction
2.Calvin cycle
3.non-cycle photophosphorylation
4.dark reaction
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PGA molecules are converted to 13-bisphoglyceric acids in the presence of an enzyme
1.Carboxylase
2.Dehydrogenase
3.Kinase
4.Fumarase
Posted Date:-2021-10-17 18:58:38
PGA molecules are converted to 13-bisphoglyceric acids in the presence of an enzyme
1.Carboxylase
2.Dehydrogenase
3.Kinase
4.Fumarase
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Phosphorylation is the synthesis of
1.NADP
2.ADP
3.FMN
4.ATP
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Phosphorylation is the synthesis of
1.NADP
2.ADP
3.FMN
4.ATP
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Photo oxidation (or photolysis) of water involves the participation of a protein complex called�
1.Fe-S complexes
2.Z complex
3.Electron transport components
4.Pectin complex
Posted Date:-2021-10-17 18:58:38
Photo oxidation (or photolysis) of water involves the participation of a protein complex called�
1.Fe-S complexes
2.Z complex
3.Electron transport components
4.Pectin complex
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Photolysis means
1.Light reaction
2.Splitting of water molecules
3.Splitting of light
4.Photophosphorylation
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Photolysis means
1.Light reaction
2.Splitting of water molecules
3.Splitting of light
4.Photophosphorylation
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Photosynthesis pigments are involved in
1.Respiration
2.Transpiration
3.Photosynthesis
4.Guttation
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Photosynthesis pigments are involved in
1.Respiration
2.Transpiration
3.Photosynthesis
4.Guttation
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Photosynthesis pigments other than chlorophyll are called
1.Primary pigments
2.Accessory pigments
3.Carotenoids
4.Phycobilirs
Posted Date:-2021-10-17 18:58:38
Photosynthesis pigments other than chlorophyll are called
1.Primary pigments
2.Accessory pigments
3.Carotenoids
4.Phycobilirs
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Reducing power of light reaction is
1.ADP
2.ATP
3.NAD
4.NADPH?
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Reducing power of light reaction is
1.ADP
2.ATP
3.NAD
4.NADPH?
Posted Date:-2021-10-17 19:00:57
Test tube-funnel experiment is to show that
1.CO? is necessary for photosynthesis
2.O? is evolved during photosynthesis
3.Light is necessary for photosynthesis
4.Liberation of CO? during respiration
Posted Date:-2021-10-17 18:58:38
Test tube-funnel experiment is to show that
1.CO? is necessary for photosynthesis
2.O? is evolved during photosynthesis
3.Light is necessary for photosynthesis
4.Liberation of CO? during respiration
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The acceptor molecule of CO? is a
1.3C compound
2.4C carbon compound
3.5C compound
4.6C carbon compound
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The acceptor molecule of CO? is a
1.3C compound
2.4C carbon compound
3.5C compound
4.6C carbon compound
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The byproduct evolved in oxygenic photosynthesis occurs in some
1.Higher organisms
2.Lower organisms
3.Micro organisms
4.Macro organisms
Posted Date:-2021-10-17 18:58:38
The byproduct evolved in oxygenic photosynthesis occurs in some
1.Higher organisms
2.Lower organisms
3.Micro organisms
4.Macro organisms
Posted Date:-2021-10-17 19:00:57
The electron flow water to NADP in photosynthesis is called
1.Cyclic electron transport
2.Cyclic photophosphorylation
3.Non- cyclic electron transport
4.Non- cyclic photophosphorylation
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The electron flow water to NADP in photosynthesis is called
1.Cyclic electron transport
2.Cyclic photophosphorylation
3.Non- cyclic electron transport
4.Non- cyclic photophosphorylation
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The excited electron to a photochemical reaction leads to the
1.Oxidation of the pigment
2.Reduction of the pigment
3.Fixation of the pigment
4.Regeneration of the pigment
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The excited electron to a photochemical reaction leads to the
1.Oxidation of the pigment
2.Reduction of the pigment
3.Fixation of the pigment
4.Regeneration of the pigment
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The most important and universal pigments are
1.Carotenoids
2.Xanthophylls
3.Chlorophylls
4.Phycobilins
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The most important and universal pigments are
1.Carotenoids
2.Xanthophylls
3.Chlorophylls
4.Phycobilins
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The photosynthetic pigments are located in the thylakoid membranes of
1.Protoplasts
2.Chloroplasts
3.Cytoplasts
4.Leucoplasts
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The photosynthetic pigments are located in the thylakoid membranes of
1.Protoplasts
2.Chloroplasts
3.Cytoplasts
4.Leucoplasts
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The pigments which are highly efficient in absorbing solar energy are
1.Chlorophylls
2.Carotenoids
3.Xanthophylls
4.Phycobilins
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The pigments which are highly efficient in absorbing solar energy are
1.Chlorophylls
2.Carotenoids
3.Xanthophylls
4.Phycobilins
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The process in which excess energy is lost by light waves is called
1.Flouorescence
2.Photophorylation
3.Photolysis
4.Photooxidation
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The process in which excess energy is lost by light waves is called
1.Flouorescence
2.Photophorylation
3.Photolysis
4.Photooxidation
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The process of splitting water molecules in the presence of light energy is called
1.Thermolysis
2.Hydrolysis
3.Photolysis
4.Electrolysis
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The process of splitting water molecules in the presence of light energy is called
1.Thermolysis
2.Hydrolysis
3.Photolysis
4.Electrolysis
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The protons and electrons required to reduce NADP? to NADPH? come from
1.H?S
2.H?O
3.CO?
4.(CH?O)n
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The protons and electrons required to reduce NADP? to NADPH? come from
1.H?S
2.H?O
3.CO?
4.(CH?O)n
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The raw material for photosynthesis are
1.Light energy
2.Light energy and CO?
3.Light energy CO? and H?O
4.Light energy CO? H?O and photosynthesis pigments
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The raw material for photosynthesis are
1.Light energy
2.Light energy and CO?
3.Light energy CO? and H?O
4.Light energy CO? H?O and photosynthesis pigments
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The solution used in the Mohls half leaf experiment is
1.Iodine
2.Potassium iodide
3.Potassium hydroxide
4.Potassium Chromate
Posted Date:-2021-10-17 18:58:38
The solution used in the Mohls half leaf experiment is
1.Iodine
2.Potassium iodide
3.Potassium hydroxide
4.Potassium Chromate
Posted Date:-2021-10-17 19:00:57
The term photosynthesis literally means
1.Synthesis with the help of light
2.Reduction of CO? to carbohydrates
3.Conversion of solar energy to chemical energy
4.Energy transducing process
Posted Date:-2021-10-17 18:58:38
The term photosynthesis literally means
1.Synthesis with the help of light
2.Reduction of CO? to carbohydrates
3.Conversion of solar energy to chemical energy
4.Energy transducing process
Posted Date:-2021-10-17 19:00:57
The tiny indivisible units that contain light energy are
1.photons
2.protons
3.quantum
4.electron
Posted Date:-2021-10-17 18:58:38
The tiny indivisible units that contain light energy are
1.photons
2.protons
3.quantum
4.electron
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The universal chlorophylls pigment is
1.Chlorophyll a
2.Chlorophyll b
3.Chlorophyll c
4.Chlorophyll d
Posted Date:-2021-10-17 18:58:38
The universal chlorophylls pigment is
1.Chlorophyll a
2.Chlorophyll b
3.Chlorophyll c
4.Chlorophyll d
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The unstable 6C compound is cleaved to form
1.2 moles PGA
2.2 moles RUBP
3.4 moles PGA
4.2 moles G3P
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The unstable 6C compound is cleaved to form
1.2 moles PGA
2.2 moles RUBP
3.4 moles PGA
4.2 moles G3P
Posted Date:-2021-10-17 19:00:57
When water is used as the proton and electron source the byproduct evolved is
1.CO?
2.H?S
3.O?
4.H?O
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When water is used as the proton and electron source the byproduct evolved is
1.CO?
2.H?S
3.O?
4.H?O
Posted Date:-2021-10-17 19:00:57