1
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Stomata of CAM plants
A
are always open
B
open during the day and close at night
C
open during the might and close during the day
D
never open.
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following is wrong in relation to photorespiration?
A
It occurs in chloroplast
B
It occurs in day time only
C
It is a characteristic of C4 plants
D
It is a characteristic of C3 plants.
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which fractions of the visible spectrum of solar radiations are primarily absorbed by carotenoids of the higher plants?
A
Blue and green
B
Green and red
C
Red and violet
D
Violet and blue.
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Which one of the following concerns photophosphorylation?
A
ADP + AMP $$\buildrel {Light\,energy} \over \longrightarrow $$ ATP
B
ADP + Inorganic PQ4 $$\buildrel {Light\,energy} \over \longrightarrow $$ ATP
C
ADP + Inorganic PQ4 $$\buildrel \, \over \longrightarrow $$ ATP
D
AMP + Inorganic PQ4 $$\buildrel {Light\,energy} \over \longrightarrow $$ ATP
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