The substrate for photorespiration is ....... | vedclass

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(A) Photorespiration is a process that occurs in $C_3$ plants when the enzyme $RuBisCO$ acts as an oxygenase instead of a carboxylase.In this process,

Vedclass · Accepted Answer

Glycolate

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(A) Photorespiration is a process that occurs in $C_3$ plants when the enzyme $RuBisCO$ acts as an oxygenase instead of a carboxylase.In this process,the enzyme $RuBisCO$ reacts with $O_2$ instead of $CO_2$ to oxygenate $RuBP$ (Ribulose$-1,5-$bisphosphate).This reaction produces one molecule of $3$-phosphoglycerate and one molecule of $2$-phosphoglycolate.The $2$-phosphoglycolate is then dephosphorylated to form glycolate,which serves as the primary substrate for the photorespiratory pathway.Therefore,glycolate is the substrate for photorespiration.

The substrate for photorespiration is ......... .

Similar Questions

The oxygenation activity of $RuBisCo$ enzyme in photorespiration leads to the formation of

$I-$ It is the characteristic of $C_4-$ plants
$II-$ It is the characteristic of $C_3-$ plants
$III-$ It occurs in chloroplast
$IV-$ It occurs in day time
$V-$ It occurs in night
Select the correct option in relation to photorespiration:
Correct Sentences $-$ Incorrect Sentences

Statement $A$: Photorespiration decreases photosynthetic output.
Statement $B$: In photorespiratory pathway,neither $ATP$ nor $NADPH$ is produced.

Peroxisomes are associated with which of the following processes?

What induces photorespiration?

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