In chloroplasts, pigments are bound to
Proteins
Carbohydrates Reduced
lipids
Cellulase
Related Questions
Select the correct pathway for electron transport during photosynthesis
PSII → PQ → Cytochrome b6f complex → PC → PSI → Ferredoxin → NADP+ reductase
PSI → PC → Cytochrome b6f complex → PQ → PSII → Ferredoxin → NADP+ reductase
PSII → Ferredoxin → Cytochrome b6f complex → PQ → PSI → PC → NADP+ reductase
PSI → PQ → Cytochrome b6f complex → PC → PSII → NADP+ reductase → Ferredoxin
Chemiosmatic hypothesis is based on
Membrane potential
Proton gradient
Accumulation of ions
accumulation of ions
PS-I and PS-II were discovered by
Robert Emerson
Blackman
Robert Mayer
Arnon
Which of the following correctly describes the primary acceptor and its location in plants?
Ribulose-1,5-bisphosphate (RuBP) in mesophyll cells
Phosphoenolpyruvate (PEP) in mesophyll cells
RuBisCo in bundle sheath cells
Phosphoenolpyruvate (PEP) in bundle sheath cells
The chemiosmotic coupling hypothesis of oxidative phosphorylation proposes that adenosine triphosphate (ATP) is formed because
High energy bonds are formed in mitochondrial proteins
ADP is pumped out of the matrix into the intermembrane space
A proton gradient forms across the inner membrane
There is a change in the permeability of the inner mitochondrial membrane towards adenosine diphosphate (ADP)
The chromophore of phytochrome is:
linear tetrapyrrole
flavin
carotenoid
phycobilin
In plants, is first fixed in
Bundle sheath
Mesophyll
Guard cell
Epidermal cell
Oxygen is not produced during photosynthesis by
Chara
Green sulphur bacteria
Cyca
Nostoc
Wavelength of visible light/PAR is
200-400 nm
700-900 nm
400-700 nm
100-200 nm
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 utilization. In which of the following physiological groups would you assign this plant?
Nitrogen fixer
