by DeepWebLabs
NEET
Botany

C4 Cycle Hatch Slack Pathway

Low Priority
Consistency: 35%
Weightage: 7 / 20 Yrs

High-Yield Trend

1
2022
1
2021
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2020
1
2017
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2010
2
2008
1
2007

Questions
8 MCQs

01
PYQ 2007
easy
botany ID: neet-200

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

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02
PYQ 2008
medium
botany ID: neet-200
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
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03
PYQ 2008
easy
botany ID: neet-200
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
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04
PYQ 2010
medium
botany ID: neet-201

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

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05
PYQ 2017
easy
botany ID: neet-201

Phosphoenol pyruvate (PEP) is the primary CO2 acceptor in:
1. C4 plants
2. C2 plants
3. C3 and C4 plants
4. C3 plants

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06
PYQ 2020
easy
botany ID: neet-202

Which of the following statements is incorrect?

1. RuBisCO is a bifunctional enzyme
2. In C4 plants, the site of RuBisCO activity is mesophyll cell
3. The substrate molecule for RuBisCO activity is a 5-carbon compound
4. RuBisCO action requires ATP and NADPH

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07
PYQ 2021
easy
botany ID: neet-202

The first stable product of CO2 fixation in sorghum is:

1. Succinic acid

2. Phosphoglyceric acid

3. Pyruvic acid

4. Oxaloacetic acid

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08
PYQ 2022
easy
botany ID: neet-202
Given below are two statements:
Statement I: The primary acceptor in plants is phosphoenolpyruvate and is found in the mesophyll cells.
Statement II: Mesophyll cells in plants lack RuBisCO enzyme.
In the light of the above statements, choose the correct answer from the options given below :
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
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Preparing C4 Cycle Hatch Slack Pathway for NEET

C4 Cycle Hatch Slack Pathway is a specific sub-topic that frequently appears in the NEET examination. Understanding the underlying principles and practicing targeted questions is key to mastering this concept.

The questions compiled above are previous year questions (PYQs) directly related to C4 Cycle Hatch Slack Pathway. Practicing these specific questions helps you understand the difficulty level and the examiner's approach to this topic.

Topic Frequently Asked Questions

Is C4 Cycle Hatch Slack Pathway a high-weightage topic?

You can refer to the priority and consistency badges at the top of this page. High priority topics should be thoroughly revised multiple times before the exam.

Should I memorize the solutions?

No, it is highly recommended to understand the core concept and methodology behind each solution rather than memorizing them, as exact questions are rarely repeated, but the concepts definitely are.