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Question
What is the microbial source of vitamin B12?
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Solution
The microbial source of Vitamin B12 is Pseudomonas denitrificans.
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RELATED QUESTIONS
Match the following product in column - I with their ource in column - II. Select the correct option.
| Column - I | Column - II | ||
| (a) | Gluconic acid | (i) | Trichoderma koenigii |
| (b) | Vitamin B12 | (ii) | Streptomyces erythreus |
| (c) | Erythromycin | (iii) | Pseudomonas denitrificans |
| (d) | Cellulase | (iv) | Aspergillus niger |
Match the following list of bacteria and their commercially important products:
| Bacterium | Product |
| A. Aspergillus niger | i. Lactic acid |
| B. Acetobacter aceti | ii. Butyric acid |
| C. Clostridium butylicum | iii. Acetic acid |
| D. Lactobacillus | iv. Citric acid |
Choose the correct match:
Name any two industrially important enzymes.
Name an immune immunosupressive agent?
How do bioactive molecules of fungal origin help in restoring good health of humans?
______ is used for the production of beverages like wine, beer whiskey, brandy or rum.
Gluconic acid is manufactured with the help of ______.
Write the microbial source of following organic acid:
Acetic acid
Name the microbial sources of any two enzymes.
Name the microbial sources of any two vitamins.
