Multiple choice

Match the following columns:

 
Column – I
Column – II
A. Acetic acid 1. Produced by Clostridium butyricum
B. Butyric acid 2. Produced by AAB
C. Lactic acid 3. Produced by Aspergillus niger
D. Citric acid 4. Produced by LAB

  1. A - 4, B - 3, C - 2, D - 1

  2. A - 2, B - 1, C - 4, D - 3

  3. A - 2, B - 1, C - 3, D - 4

  4. A - 3, B - 2, C - 4, D - 1

  5. A - 1, B - 2, C - 3, D - 4
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Correct answer:

Acetic acid: Produced by the bacterium Acetobacter aceti and other acetic acid bacteria (AAB). Butyric acid (butanoic acid): Produced by the bacterium Clostridium butyricum . Lactic acid: Lactobacillus and others commonly called as lactic acid bacteria (LAB). Citric acid: Produced by the fungus Aspergillus niger.

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