Q. Carbon monoxide dehydrogenase (CODH) enzyme helps in:

[A] Increasing carbon monoxide levels in the atmosphere.

[B] Breaking down carbon dioxide into carbon monoxide.

[C] Converting carbon monoxide into oxygen.

[D] Extracting energy by converting carbon monoxide into carbon dioxide.

Answer: D
Notes:

Explanation – The carbon monoxide dehydrogenase (CODH) enzyme helps microbes convert toxic carbon monoxide (CO) into carbon dioxide (CO₂), allowing them to extract energy for survival.

Source: The Hindu

Blog
Academy
Community