MEDIUM
11th CBSE
IMPORTANT
Earn 100

Chemiosmotic hypothesis of ATP synthesis In chloroplasts is based on:
(a)Accumulation of K+ ions
(b)Proton gradient
(c)Accumulation of Na+ ions
(d)Membrane potential

60% studentsanswered this correctly

Important Questions on Photosynthesis in Higher Plants
MEDIUM
11th CBSE
IMPORTANT
In PSI, the reaction center chlorophyll-a has an absorption peak at:

MEDIUM
11th CBSE
IMPORTANT
Which one shows dimorphic chloroplasts?

MEDIUM
11th CBSE
IMPORTANT
Mn, Ca and Cl present in PSII play an important role in:

MEDIUM
11th CBSE
IMPORTANT
In photosynthesis, light-independent reactions take place at:

MEDIUM
11th CBSE
IMPORTANT
The process which makes a major difference between C3 and C4 plants is:

MEDIUM
11th CBSE
IMPORTANT
In chloroptast, the highest number of protons are found in:

MEDIUM
11th CBSE
IMPORTANT
Phosphoenol pyruvate (PEP) is the primary CO2 acceptor in:

HARD
11th CBSE
IMPORTANT
Which of the following is not a product of the light reaction of photosynthesis?
