Photosynthesis in Higher Plants PYQ — Page 3
NEET UG Botany — Photosynthesis in Higher Plants previous year questions with solutions.
All Photosynthesis in Higher Plants Questions (73)
In leaves of $\mathrm{C}_4$-plants malic acid synthesis during $\mathrm{CO}_2$-fixation occurs in
Electrons from excited chlorophyll molecule of photosystem II are accepted first by
The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate (ATP) is formed because
Electrons from excited chlorophyll molecule of photosystem-II are accepted first by
The $\mathrm{C}_4$ plants are phoptosynthetically more efficient than $\mathrm{C}_3$ plants because
The first acceptor of electrons from an excited chlorophyll molecule of photosystem II is:
The wavelength of light absorbed by $\mathrm{P}_r$ form of phytochrome:
In the leaves of $\mathrm{C}_4$ plants, malic acid formation during $\mathrm{CO}_2$ fixation occurs in the cells of:
Which of the following statements regarding mitochondrial membrane is not correct ?
During photorespiration, the oxygen consuming reaction (s) occur in:
In photosystem-I, the first electron acceptor is:
Photosynthetic active radiation (PAR) has the following range of wavelengths:
Photosynthesis in $\mathrm{C}_4$ plants is relatively less limited by atmospheric $\mathrm{CO}_2$ levels because:
As compared to a $\mathrm{C}_3$-plant, how many additional molecules of ATP are needed for net production of one molecule of hexose sugar by $\mathrm{C}_4$-plants?
Plants adapted to low light intensity have:
In $\mathrm{C}_3$ plants, the first stable product of photosynthesis during the dark reaction is:
In chloroplasts, chlorophyll is present in the:
Photosynthetically active radiation (PAR) represents the following range of wavelength:
Which one of the following concerns photophosphorylation?
Stomata of a plant open due to:
Which fractions of the visible spectrum of solar radiations are primarily absorbed by carotenoids of the higher plants?
In sugarcane plant ${ }^{14} \mathrm{CO}_2$ is fixed in malic acid, in which the enzyme that fixes $\mathrm{CO}_2$ is:
Which of the following absorb light energy for photosynthesis?
In photosynthesis, energy from light reaction to dark reaction is transferred in the form of: