The process which makes major difference between C3 and C4 plants is:
Photorespiration
Respiration
Glycolysis
Calvin cycle
A
Respiration
B
Calvin cycle
C
Photorespiration
D
Glycolysis
Open in App
Solution
Verified by Toppr
C3 plants exhibit photorespiration owing to the affinity of RuBisCo for oxygen which in turn causes loss of carbon by the formation of 2-phosphoglycolate in the chloroplast by oxygenation of ribulose-1,5 bisphosphate. Spatial separation of carbon dioxide fixation and RuBisCo activity in mesophyll and bundle sheath cells of C4 plants respectively avoids photorespiration by concentrating CO2 in bundle sheath cells to scale down the oxygenase activity of RuBisCo and increase its efficiency.
Therefore, the correct answer is option A.
Was this answer helpful?
0
Similar Questions
Q1
The process which makes major difference between C3 and C4 plants is
View Solution
Q2
A process that makes important difference between C3 and C4 plants is
View Solution
Q3
A process which makes an important difference between C3 and C4 plants is
View Solution
Q4
A process that makes important difference between C3 and C4 plants is
View Solution
Q5
The most important difference between C3 and C4 plants is ___________.