1
NEET 2021
MCQ (Single Correct Answer)
+4
-1
The first stable product of CO2 fixation in Sorghum is
A
Phosphoglyceric acid
B
Pyruvic acid
C
Oxaloacetic acid
D
Succinic acid
2
NEET 2021
MCQ (Single Correct Answer)
+4
-1
Which of the following statements is incorrect?
A
Cyclic photophosphorylation involves both PS I and PS II
B
Both ATP and NADPH + H+ are synthesized during non-cyclic photophosphorylation.
C
Stoma lamellae have PS I only and lack NADP reductase
D
Grana lamellae have both PS I and PS II
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
In light reaction, plastoquinone facilitates the transfer of electrons from
A
PS-I to ATP synthase
B
Cytb6f complex to PS-I
C
PS-I to NADP+
D
PS-II to Cytb6f complex
4
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
The oxygenation activity of RuBisCo enzyme in photorespiration leads to the formation of
A
1 molecule of 4-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
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Class 12