NEET UG Botany — Photosynthesis in Higher Plants previous year questions with solutions.
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
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
The wavelength of light absorbed by $\mathrm{P}_r$ form of phytochrome:
The first acceptor of electrons from an excited chlorophyll molecule of photosystem II is:
In the leaves of $\mathrm{C}_4$ plants, malic acid formation during $\mathrm{CO}_2$ fixation occurs in the cells of:
During photorespiration, the oxygen consuming reaction (s) occur in:
In photosystem-I, the first electron acceptor is:
Which of the following statements regarding mitochondrial membrane is not correct ?
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?
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:
In chloroplasts, chlorophyll is present in the:
Plants adapted to low light intensity have:
In $\mathrm{C}_3$ plants, the first stable product of photosynthesis during the dark reaction is:
Photosynthetically active radiation (PAR) represents the following range of wavelength:
Stomata of a plant open due to:
Which one of the following concerns photophosphorylation?
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 pigment absorbs the red and far-red light?
In photosynthesis, energy from light reaction to dark reaction is transferred in the form of: