1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
The oxygenation activity of RuBisCo enzyme in photorespiration leads to the formation of
A
1 molecule of 3-C compound and 1 molecule of 2-C compound
B
1 molecule of 3-C compound
C
1 molecule of 6-C compound
D
2 molecules of 3-C compound
2
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following is not a product of light reaction of photosynthesis?
A
Oxygen
B
NADH
C
ATP
D
NADPH
3
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
With reference to factors affecting the rate of photosynthesis, which of the following statements is not correct?
A
Increasing atmospheric CO2 concentration up to 0.05% can enhance CO2 fixation rate.
B
C3 plants respond to higher temperature with enhanced photosynthesis while C4 plants have much lower temperature optimum.
C
Tomato is a greenhouse crop which can be grown in CO2 -enriched atmosphere for higher yield.
D
Light saturation for CO2 fixation occurs at 10% of full sunlight.
4
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Change Language
Phosphoenol pyruvate (PEP) is the primary CO2 acceptor in
A
C4 plants
B
C2 plants
C
C3 and C4 plants
D
C3 plants
NEET Subjects
EXAM MAP
Medical
NEETAIIMS
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12