Bundle sheath cells:
1. are rich in PEP carboxylase
2. lack RuBisCo
3. lack both RuBisCo and PEP carboxylase
4. are rich in RuBisCo
Subtopic:  Dark Reaction : Calvin Cycle | C4 Cycle (Hatch & Slack Pathway) |
 80%
From NCERT
NEET - 2013
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In Kranz anatomy, the bundle sheath cells have:

1. thick walls, many intercellular spaces and few chloroplasts
2. thin walls, many intercellular spaces and no chloroplasts
3. thick walls, no intercellular spaces and a large number of chloroplasts
4. thin walls, no intercellular spaces and several chloroplasts
Subtopic:  C4 Cycle (Hatch & Slack Pathway) |
 90%
From NCERT
AIPMT - 2011
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C4-plants are more efficient in photosynthesis than C3-plants due to:

1. higher leaf area
2. presence of larger number of chloroplasts in the leaf cells
3. presence of thin cuticle
4. lower rate of photorespiration

Subtopic:  C4 Cycle (Hatch & Slack Pathway) |
 58%
AIPMT - 2010
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Kranz anatomy is one of the characteristics of the leaves of:

1. Wheat

2. Sugarcane

3. Mustard

4. Potato

Subtopic:  C4 Cycle (Hatch & Slack Pathway) |
 78%
AIPMT - 2010
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Study the pathway given below:

65525

In which of the following options, correct words for all the three blanks A, B and C are indicated?

A B C
1. Fixation  Transamination Regeneration
2. Fixation  Decarboxylation  Regeneration
3. Carboxylation  Decarboxylation Reduction
4. Decarboxylation Reduction  Regeneration
Subtopic:  C4 Cycle (Hatch & Slack Pathway) |
 76%
From NCERT
AIPMT - 2010
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The C4-plants are photosynthetically more efficient than C3-plants because:
1. the CO2 compensation point is more
2. CO2 generated during photorespiration is trapped and recycled through PEP carboxylase
3. The CO2 efflux is not prevented
4. They have more chloroplasts
Subtopic:  C4 Cycle (Hatch & Slack Pathway) | C4 Plants Examples |
 56%
AIPMT - 2008
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In leaves of C4 plants, malic acid synthesis during CO2 fixation occurs in:
1. epidermal cells 2. mesophyll cells
3. bundle sheath 4. guard cells
Subtopic:  C4 Cycle (Hatch & Slack Pathway) | C4 Plants Examples |
 81%
From NCERT
AIPMT - 2008
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In the leaves of C4 plants, malic acid formation during CO2 fixation occurs in the cells of:
1. mesophyll
2. bundle sheath
3. phloem
4. epidermis

Subtopic:  C4 Cycle (Hatch & Slack Pathway) | C4 Plants Examples |
 86%
From NCERT
AIPMT - 2007
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