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NEET 2026
Exam
NEET
Year
2026
Subject
Biology
Chapter
Chapter

NEET 2026 · Biology · Chapter

Which of the following organic acids or bioactive molecules is...

Which of the following organic acids or bioactive molecules is commercially produced by a bacterium?

Options

  1. ACitric acid
  2. BCyclosporin A
  3. CStatins
  4. DButyric acid

Correct answer

D. Butyric acid

Step-by-step solution

Citric acid is commercially produced by the fungus Aspergillus niger.

Cyclosporin A is produced by the fungus Trichoderma polysporum.

Statins are produced by the yeast (fungus) Monascus purpureus.

Butyric acid is commercially produced by the bacterium Clostridium butylicum.

Answer: Butyric acid
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