During photorespiration,in how many organelle | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Photorespiration is a complex metabolic process that involves three distinct organelles: the chloroplast,the peroxisome,and the mitochondria.$1$.

Vedclass · Accepted Answer

$2$

Vedclass · Answer

(B) Photorespiration is a complex metabolic process that involves three distinct organelles: the chloroplast,the peroxisome,and the mitochondria.$1$. In the chloroplast,the enzyme RuBisCO acts as an oxygenase,leading to the formation of phosphoglycolate.$2$. In the peroxisome,glycolate is oxidized to glyoxylate by the enzyme glycolate oxidase,which consumes $O_2$.$3$. In the mitochondria,glycine is converted to serine,a process that releases $CO_2$ and $NH_3$.Since the oxidation reaction involving $O_2$ specifically occurs in the chloroplast (RuBisCO oxygenase activity) and the peroxisome (glycolate oxidase activity),the process involves oxidation in $2$ organelles.

During photorespiration,in how many organelles does oxidation by oxygen occur?

Similar Questions

The first process in photorespiration is .....

$A$ process that makes an important difference between $C_3$ and $C_4$ plants is

In plant cells,peroxisomes are associated with which of the following?

Which of the following organelles is/are not related to photorespiration?
$I.$ Lysosome $II.$ Chloroplast $III.$ Peroxisome $IV.$ Mitochondria
Choose the correct option.

$C_4$ plants are more efficient in photosynthesis than $C_3$ plants due to

Vedclass Test Series

Exam Paper Generator

Online Exam Module