PEP is present in which cells?
a. Only Mesophyll cells
b. Bundle Sheath cells
c. both a and b
d. Passage cells

Subtopic:  Factors Affecting Photosynthesis |
 83%
From NCERT
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Where exactly is, the PEP case found?
a. Only Mesophyll cells
b. Bundle Sheath cells
c. both a and b
d. Passage cells

Subtopic:  C4 Cycle (Hatch & Slack Pathway) |
 86%
From NCERT
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Which C4 compound is transported in Bundle Sheath cell?
1. Malate
2. Aspartate
3. OAA
4. 1 and 2 both

Subtopic:  C4 Cycle (Hatch & Slack Pathway) |
 68%
From NCERT
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The step of regeneration of Phosphoenol pyruvate during C4 cycle occurs in:
a. Only Mesophyll cells
b. Bundle Sheath cells
c. both a and b
d. Passage cells

Subtopic:  Dark Reaction : Calvin Cycle |
 63%
From NCERT
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The Bundle sheath cells are rich in -------- while lacks----.
a. RuBisCo, PEPCase
b. PEPCase, RuBisCo
c. ATPase, Hydrolase
d. Hydrolase, ATPase

Subtopic:  Photorespiration |
 87%
From NCERT
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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.

a. 2
b. 3
c. 1
d. 0

Subtopic:  Photorespiration |
 61%
From NCERT
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The binding of RuBisCO for O2 and CO2 is –
a. Non-competitive
b. Competitive
c. Uncompetitive
d. Mixed

Subtopic:  Photorespiration |
 89%
From NCERT
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The product of photorespiration-
a. Phosphoglycerate
b. Phosphoglycolate
c. both a and b
d. Malate

Subtopic:  Photorespiration |
 78%
From NCERT
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Which of the following is wrong regarding photorespiration?
1. utilization of ATP
2. Production of little sugar
3. Release of CO2
4. Wasteful Process

Subtopic:  Photorespiration |
 77%
From NCERT
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In C4 plants, photorespiration does not occur-
a. They have different RuBisCO.
b. They have no RuBisCO.
c. They have mechanism to increase the concentration of CO2
d. They cannot utilize ATP

Subtopic:  Photorespiration |
 88%
From NCERT
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