In photosynthesis, the light-independent reactions take place at:
Stromal matrix
Thylakoid lumen
Photosystem – I
Photosystem-II
Related Questions
Which of the following characteristics out of A, B and C are exhibited by plants? A. Kranz anatomy B.The product of photosynthesis is oxaloacetic acid C. Both PEP carboxylase and ribulose-bisphosphate carboxylase act as carboxylating enzymes.
Only A and B, but not C
Only B and C, but not A
Only A and C, but not B
All A, B and C
In plants, glycolate metabolism takes place in
Low concentration of carbon dioxide
High concentration of oxygen
Low concentration of oxygen
Absence of oxygen
pathway for -fixation was proposed by
Benson and associates
Arnon and associates
Rouhani et al.,
Hatch et al.,
The primary acceptor molecule in cycle is a
3-carbon aldose sugar
5-carbon ketose sugar
3-carbon ketose sugar
5-carbon aldose sugar
If a plant cell has fixed 6 molecules of through the Calvin cycle, how many ATP and NADPH molecules would have been utilized?
18 ATP and 12 NADPH
12 ATP and 6 NADPH
6 ATP and 12 NADPH
3 ATP and 2 NADPH
RUBP is?
First stable compound in PCR cycle
Substrate for reduction phase
Last compound of carboxylation phase
Primary acceptor of RPP cycle
The special structure present in plants in
Thin cuticle
Multi-layered epidermis
Kranz type body
One-layered epidermis
3-PGA is first stable product in
Carbon-reduction cycle
Photorespiration
Light reaction
All of these
The mechanism of ATP formation both in chloroplast and mitochondria is explained by
Relay pump theory of Godlewski
Cholodny-Went’s model
Chemiosmotic theory
Munch’s mass-flow hypothesis
Water is
Produced in dark reaction
A reactant in light reaction
Both (a) and (b)
Involve nowhere in photosynthesis
