337258
Match the following Columns I & II and choose the correct option. Column I Column II A Cyclic Photophosphory lation P PS I and PS II B Photolysis Q PS I C Non-cyclic Photophosphory lation R Splitting of water molecule
1 A-Q , B-R , C-P
2 A-P , B-Q , C-R
3 A-P , B-R , C-Q
4 A-R , B-Q , C-P
Explanation:
A. Cyclic Photophosphorylation - Q. PS I B. Photolysis - R. Splitting of water molecule C. Non-cyclic Photophosphorylation - P. PS I and PS II
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337259
How many \({{\rm{H}}^ + }\) ions are formed from 6 water molecules during non-cyclic photophsophorylation?
1 12
2 24
3 36
4 48
Explanation:
Splitting of water takes place by the following reaction - \({\rm{2}}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to {\rm{4}}{{\rm{H}}^ + }{\rm{ + }}{{\rm{O}}_{\rm{2}}}{\rm{ + 4e}}\)−2 water molecules form 4\({H^ + }\) ions. Therefore, 6 water molecules will result in the formation of 12\({H^ + }\) ions during non-cyclic phosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337260
Free energy released in cyclic photophosphorylation________
1 By the formation of ATP.
2 During the excitation of chlorophyll
3 Movement of protons in redox reactions of the electron transport chain
4 Movement of electrons in redox reactions of the electron transport chain
Explanation:
Energy is released in cyclic photophosphorylation due to the movement of electrons in ETS.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337261
The given diagram shows cyclic photophosphorylation process in light reaction. Identify A-C in given diagram.
1 A - Electron transport system, B - Chlorophyll P680, C - Electron acceptor
2 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P700
3 A - Chlorophyll P700, B - Electron acceptor, C - Electron transport system
4 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P680
Explanation:
A. Electron acceptor B. Electron transport system C. Chlorophyll P700
337258
Match the following Columns I & II and choose the correct option. Column I Column II A Cyclic Photophosphory lation P PS I and PS II B Photolysis Q PS I C Non-cyclic Photophosphory lation R Splitting of water molecule
1 A-Q , B-R , C-P
2 A-P , B-Q , C-R
3 A-P , B-R , C-Q
4 A-R , B-Q , C-P
Explanation:
A. Cyclic Photophosphorylation - Q. PS I B. Photolysis - R. Splitting of water molecule C. Non-cyclic Photophosphorylation - P. PS I and PS II
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337259
How many \({{\rm{H}}^ + }\) ions are formed from 6 water molecules during non-cyclic photophsophorylation?
1 12
2 24
3 36
4 48
Explanation:
Splitting of water takes place by the following reaction - \({\rm{2}}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to {\rm{4}}{{\rm{H}}^ + }{\rm{ + }}{{\rm{O}}_{\rm{2}}}{\rm{ + 4e}}\)−2 water molecules form 4\({H^ + }\) ions. Therefore, 6 water molecules will result in the formation of 12\({H^ + }\) ions during non-cyclic phosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337260
Free energy released in cyclic photophosphorylation________
1 By the formation of ATP.
2 During the excitation of chlorophyll
3 Movement of protons in redox reactions of the electron transport chain
4 Movement of electrons in redox reactions of the electron transport chain
Explanation:
Energy is released in cyclic photophosphorylation due to the movement of electrons in ETS.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337261
The given diagram shows cyclic photophosphorylation process in light reaction. Identify A-C in given diagram.
1 A - Electron transport system, B - Chlorophyll P680, C - Electron acceptor
2 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P700
3 A - Chlorophyll P700, B - Electron acceptor, C - Electron transport system
4 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P680
Explanation:
A. Electron acceptor B. Electron transport system C. Chlorophyll P700
337258
Match the following Columns I & II and choose the correct option. Column I Column II A Cyclic Photophosphory lation P PS I and PS II B Photolysis Q PS I C Non-cyclic Photophosphory lation R Splitting of water molecule
1 A-Q , B-R , C-P
2 A-P , B-Q , C-R
3 A-P , B-R , C-Q
4 A-R , B-Q , C-P
Explanation:
A. Cyclic Photophosphorylation - Q. PS I B. Photolysis - R. Splitting of water molecule C. Non-cyclic Photophosphorylation - P. PS I and PS II
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337259
How many \({{\rm{H}}^ + }\) ions are formed from 6 water molecules during non-cyclic photophsophorylation?
1 12
2 24
3 36
4 48
Explanation:
Splitting of water takes place by the following reaction - \({\rm{2}}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to {\rm{4}}{{\rm{H}}^ + }{\rm{ + }}{{\rm{O}}_{\rm{2}}}{\rm{ + 4e}}\)−2 water molecules form 4\({H^ + }\) ions. Therefore, 6 water molecules will result in the formation of 12\({H^ + }\) ions during non-cyclic phosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337260
Free energy released in cyclic photophosphorylation________
1 By the formation of ATP.
2 During the excitation of chlorophyll
3 Movement of protons in redox reactions of the electron transport chain
4 Movement of electrons in redox reactions of the electron transport chain
Explanation:
Energy is released in cyclic photophosphorylation due to the movement of electrons in ETS.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337261
The given diagram shows cyclic photophosphorylation process in light reaction. Identify A-C in given diagram.
1 A - Electron transport system, B - Chlorophyll P680, C - Electron acceptor
2 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P700
3 A - Chlorophyll P700, B - Electron acceptor, C - Electron transport system
4 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P680
Explanation:
A. Electron acceptor B. Electron transport system C. Chlorophyll P700
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BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337258
Match the following Columns I & II and choose the correct option. Column I Column II A Cyclic Photophosphory lation P PS I and PS II B Photolysis Q PS I C Non-cyclic Photophosphory lation R Splitting of water molecule
1 A-Q , B-R , C-P
2 A-P , B-Q , C-R
3 A-P , B-R , C-Q
4 A-R , B-Q , C-P
Explanation:
A. Cyclic Photophosphorylation - Q. PS I B. Photolysis - R. Splitting of water molecule C. Non-cyclic Photophosphorylation - P. PS I and PS II
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337259
How many \({{\rm{H}}^ + }\) ions are formed from 6 water molecules during non-cyclic photophsophorylation?
1 12
2 24
3 36
4 48
Explanation:
Splitting of water takes place by the following reaction - \({\rm{2}}{{\rm{H}}_{\rm{2}}}{\rm{O}} \to {\rm{4}}{{\rm{H}}^ + }{\rm{ + }}{{\rm{O}}_{\rm{2}}}{\rm{ + 4e}}\)−2 water molecules form 4\({H^ + }\) ions. Therefore, 6 water molecules will result in the formation of 12\({H^ + }\) ions during non-cyclic phosphorylation.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337260
Free energy released in cyclic photophosphorylation________
1 By the formation of ATP.
2 During the excitation of chlorophyll
3 Movement of protons in redox reactions of the electron transport chain
4 Movement of electrons in redox reactions of the electron transport chain
Explanation:
Energy is released in cyclic photophosphorylation due to the movement of electrons in ETS.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS
337261
The given diagram shows cyclic photophosphorylation process in light reaction. Identify A-C in given diagram.
1 A - Electron transport system, B - Chlorophyll P680, C - Electron acceptor
2 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P700
3 A - Chlorophyll P700, B - Electron acceptor, C - Electron transport system
4 A - Electron acceptor, B - Electron transport system, C - Chlorophyll P680
Explanation:
A. Electron acceptor B. Electron transport system C. Chlorophyll P700
