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Name the three cellular organelles that are involved in photorespiration. Mention the various steps of photorespiratory pathway
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1
|
5711
|
July 23, 2016
|
|
How is CAM completed in two phases ? Explain
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0
|
1844
|
July 23, 2016
|
|
How the photosynthetic losses in photorespiration are checked by certain plants ? Describe the important events
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0
|
559
|
July 23, 2016
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Rubisco is an enzyme that acts both as a carboxylase and oxygenase
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1
|
1967
|
July 23, 2016
|
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Describe Calvin Cycle only by flow chart
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0
|
3154
|
July 23, 2016
|
|
What are the directions of translocation?
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|
0
|
1395
|
July 23, 2016
|
|
What is the law of limiting factor ? Explain
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0
|
8178
|
July 23, 2016
|
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Mention the initial fixation in C4 pathway
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0
|
638
|
July 23, 2016
|
|
Who proposed the hypothesis that all photosynthetic organisms require a source of hydrogen and in plants this source was water and ,the oxygen is evolved by splitting of water?
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1
|
1441
|
July 23, 2016
|
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When and why does photorespiration take place in plants ? How does this process result in a loss to the plant?
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0
|
2456
|
July 23, 2016
|
|
How does carboxylation take place in a sugarcane plant?
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|
0
|
1985
|
July 23, 2016
|
|
Why are C4 plants preferred in the tropical region?
|
|
0
|
2693
|
July 23, 2016
|
|
How do you prove that the source of oxygen in photosynthesis is the water molecule and not carbon dioxide?
|
|
0
|
1583
|
July 23, 2016
|
|
What led to the evolution of C4 pathway of photosynthesis ? Describe in detail
|
|
0
|
993
|
July 23, 2016
|
|
What are the various events which are responsible for causing proton gradient across the membrane?
|
|
0
|
1005
|
July 23, 2016
|
|
What is the significance of photolysis of water in photophosphorylation?
|
|
1
|
2650
|
July 23, 2016
|
|
Expand the abbreviation RuBP. What is its role in photosynthesis?
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|
0
|
3721
|
July 23, 2016
|
|
Name the enzyme that catalyses carboxylation as well as oxygenation reaction
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|
1
|
875
|
July 23, 2016
|
|
Two groups (X and Y) of bean plants of similar size and same leaf area were placed in identical conditions
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|
1
|
820
|
July 23, 2016
|
|
Even though a very few cells in a C4 plant carry out the Biosynthetic Calvin pathway, yet they are highly productive. Can you discuss way?
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|
0
|
1120
|
July 23, 2016
|
|
By looking at which internal structure of a plant can you tell whether a plant is C3 and C4 ? Explain
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|
0
|
1201
|
July 23, 2016
|
|
What do you understand by Emerson effect ? How does it observed?
|
|
0
|
1259
|
July 23, 2016
|
|
Figure shows the effect of light on the rate of photosynthesis
|
|
1
|
6034
|
July 23, 2016
|
|
What are cardinal points ? How does they affect the physiological process?
|
|
0
|
854
|
July 23, 2016
|
|
What are the two main steps of photosynthesis?
|
|
0
|
1798
|
July 23, 2016
|
|
Why is regeneration of RuBP considered to be crucial in the Calvin cycle?
|
|
0
|
628
|
July 23, 2016
|
|
What is chemosynthesis?
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|
0
|
643
|
July 23, 2016
|
|
What is COz compensation point?
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|
0
|
639
|
July 23, 2016
|
|
Define light compensation point
|
|
0
|
637
|
July 23, 2016
|
|
Why are transitional curves produced during law of limiting factor?
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|
0
|
495
|
July 23, 2016
|