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 inhibition of photosynthesis at high concentrations of $O_2$ is known as:

In which type of reactions related to plant photosynthesis are peroxisomes involved?

Photorespiration takes place in which of the following cell organelles?

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

When a photosynthetic plant is transferred to an atmosphere of enriched $O_2$,its rate of

Vedclass Test Series

Exam Paper Generator

Online Exam Module