How do C 4 plants manage to cause CO 2 fixation to be favored over photorespiration?

C 4 plants can generate high [CO 2 ]/[O 2 ] ratios in the local Rubisco environment through a specialized CO2-concentrating mechanism. This allows for efficient CO 2 fixation and minimizes the likelihood of photorespiration occurring.

How do C 4 plants manage to cause CO 2 fixation to be favored over photorespiration?

C 4 plants can generate high [CO 2 ]/[O 2 ] ratios in the local Rubisco environment through a specialized CO2-concentrating mechanism. This allows for efficient CO 2 fixation and minimizes the likelihood of photorespiration occurring.

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How Do C₄ Plants Manage to Cause CO₂ Fixation to Be

Question 88

Multiple Choice

How do C₄ plants manage to cause CO₂ fixation to be favored over photorespiration?

A) They can generate high [CO₂]/[O₂] ratios in the local Rubisco environment.
B) They can generate low [CO₂]/[O₂] ratios in the local Rubisco environment.
C) They destroy the cell wall.
D) They convert CO₂ to O₂.
E) They can generate high [CO₂]/[O₂] ratios in the local PEP carboxylase environment.