1
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
In a chloroplast the highest number of protons are found in
A
intermembrane space
B
antennae complex
C
stroma
D
lumen of thylakoids.
2
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Water vapour comes out from the plant leaf through the stomatal opening. Through the same stomatal opening carbon dioxide diffuses into the plant during photosynthesis. Reason out the above statements using one of following options.
A
The above processes happen only during night time.
B
One process occurs during day time and the other at night.
C
Both processes cannot happen simultaneously.
D
Both processrs can happen together because the diffusion coefficient of water and CO2 is different.
3
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
Water soluble pigments found in plant cell vacuoles are
A
carotenoids
B
anthocyanins
C
xanthophylls
D
chlorophylls.
4
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Change Language
A plant in your garden avoids photorespiratory losses, has improved water use efficiency, shows high rates of photosynthesis at high temperatures and has improved efficiency of nitrogen utilisation. In which of the following physiological groups would you assign this plant?
A
CAM
B
Nitrogen fixer
C
C3
D
C4
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