The immediate unwanted side-reaction of rubisco is:
A) phosphoglycolate.
B) ribulose 1,5-bisphosphate.
C) glycerol.
D) amylose.
E) phosphofructose.

Question

Quizplus · Accepted Answer

Rubisco can react with O2 instead of CO2, leading to the formation of a 2-carbon molecule called phosphoglycolate. This process is known as photorespiration and is considered an unwanted side reaction as it reduces the efficiency of photosynthesis.

The Immediate Unwanted Side-Reaction of Rubisco Is