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NEET 2020

Exam: NEET
Year: 2020
Subject: Botany
Chapter: Photosynthesis in Higher Plants

NEET 2020 · Botany · Photosynthesis in Higher Plants

Which of the following statements is incorrect?

Which of the following statements is incorrect?

Options

A $RuBisCO$ is a bifunctional enzyme
BIn ${C}_{4}$ plants, the site of $RuBisCO$ activity is mesophyll cell
CThe substrate molecule for $RuBisCO$ activity is a $5 -$ carbon compound
D $RuBisCO$ action requires $ATP$ and $NADPH$

Correct answer

B. In ${C}_{4}$ plants, the site of $RuBisCO$ activity is mesophyll cell

Step-by-step solution

In

{C}_{4}

plants, the fixation of carbon dioxide takes place in mesophyll cells with the help of enzyme

PEPcase

. The synthesis of sugar takes place in bundle-sheath cells with the help of

RuBisCO

enzymes.

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