Chlorophyll-a molecule at its carbon atom 3 of the pyrrole ring-II has one of the following
aldehyde group
methyl group
carboxyl group
magnesium
Chlorophyll-a occurs in
all photosynthetic autotrophs
in all higher plants
all oxygen liberating autotrophs
all plants except fungi
In photosynthesis, energy from light reaction to dark reaction is transferred in the form of
ADP
ATP
RuDP
Chlorophyll
In C4-plants, Calvin cycle operates in
stroma of bundle sheath chloroplasts
grana of bundle sheath chloroplasts
grana of mesophyll chloroplasts
stroma of mesophyll chloroplasts
Which element is located at the centre of the porphyrin ring in chlorophyll?
Manganese
Calcium
Magnesium
Potassium Option
In photosystem-I the first electron acceptor is
cytochrome
plastocyanin
an iron-sulphur protein
ferredoxin
Which pair is wrong?
C3-Maize
C4-Kranz anatomy
Calvin cycle-PGA
Hatch and Slack Pathway-Oxalo acetic acid
Oxygenic photosynthesis occurs in
Chromatium
Oscillatoria
Rhodospirillum
Chlorobium
Maximum solar energy is trapped by
planting trees
cultivating crops
growing algae in tanks
growing grasses
In sugarcane plant14Co2 is fixed in malic acid, in which the enzyme that fixes CO2 is
fructose phosphatase
ribulose biphosphate carboxylase
phosphoenol pyruvic acid carboxylase
ribulose phosphate kinase
