Why does not photorespiration take place in C | vedclass

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(B) In $C_4$ plants,the process of photosynthesis involves a specialized anatomy known as Kranz anatomy.The mechanism in these plants increases the co

Vedclass · Accepted Answer

Because they have a mechanism that increases the concentration of $CO_2$ at the enzyme site.

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(B) In $C_4$ plants,the process of photosynthesis involves a specialized anatomy known as Kranz anatomy.The mechanism in these plants increases the concentration of $CO_2$ at the enzyme site within the bundle sheath cells.By concentrating $CO_2$ around the $RuBisCO$ enzyme,the oxygenase activity of $RuBisCO$ is minimized,and $O_2$ is prevented from binding to the enzyme.Consequently,the competitive binding of $O_2$ to $RuBisCO$ is avoided,which effectively eliminates the possibility of photorespiration.

Why does not photorespiration take place in $C_4$ plants?

Similar Questions

In the Hatch-Slack pathway,which enzyme is used for the fixation of $CO_2$?

$C_4$ photosynthesis does not occur in

$I.$ They have special leaf anatomy. $II.$ They tolerate high temperature.
$III.$ Lack photorespiration. $IV.$ Greater productivity of biomass.
These are the probable characters of:

What is the role of large bundle sheath cells found around the vascular bundles in $C_{4}$ plants?

Which of the following is not a $C_4$ plant?

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