How many molecules of ATP and NADPH are utilized in the step of reduction?

For the formation of one molecule of Glucose, how many turns of fixation are required?

For the uninterrupted flow of Calvin Cycle, which step is most important?

What is correct about C4 plant?
p. They have special type of leaf anatomy
q. They tolerate high temperature
r. They lack a process called photorespiration
s. Have lesser productivity
t. Show no response to highlight intensities

What is incorrect about bundle sheath cells-

Hatch and Slack Pathway comes under which category?

PEP is present in which cells?

Where exactly, the PEPcase found?

Which C4 compound is transported in Bundle Sheath cell?

The step of regeneration of Phosphoenol pyruvate during C4 cycle occurs in:

The Bundle sheath cells are rich in -------- while lacks----.

How many of them are wrong?
p. RuBisCO is the most abundant enzyme in plants only.
q. RuBisCO has active site for O2 only
s. C3 cycle in C4 plants occur in Bundle sheath cells.

The binding of RuBisCO for O2 and CO2 is –

The product of photorespiration-

Which of the following is wrong regarding photorespiration?

In C4 plants, photorespiration does not occur-

At any point, the rate of photosynthesis is determined by the factor which is available at---------- levels.

Who gave the law of limiting factors and when?

What kind of graph one will obtain if he observes CO2 fixation rates at low intensities?

Light is a limiting factor for plants in shade-

What is the major limiting factor for photosynthesis?

At low light conditions, which plant responds to high CO2 conditions?

C3 plants show saturation at----- ul/L.

Which of the following plants are grown in green house by exploiting a fact that higher CO2 leads more productivity?

Temperature will affect which process more sensitively?

Which plants can tolerate higher temperature?

Water stress may reduce availability of which factor?

Water stress may cause which of the following?

Which of the following is not an after effect of water stress?

Match each item in Column I with one item in Column II regarding C4 plants and chose your answer from the codes given below:
Column I                                              Column II
I. Calvin cycle                                      1. Bundle sheath cells
II. Initial carboxylation                         2. Mesophyll cells
III. Primary ${\mathrm{CO}}_2$ acceptor                   3. RuBP
IV. Primary ${\mathrm{CO}}_2$ fixation                      4. PEP
product
                                                            5. PGA
                                                            6. OAA
Codes:
I II III IV