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Why does 'Swiss cheese' have big holes?...

Why does 'Swiss cheese' have big holes?

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### Step-by-Step Solution: 1. **Identify the Bacteria Involved**: The primary bacteria responsible for the formation of Swiss cheese is *Propionibacterium shermani*. 2. **Understand the Fermentation Process**: During the fermentation process, *Propionibacterium shermani* consumes lactic acid. This lactic acid is a byproduct of the initial fermentation of milk by other bacteria. 3. **Gas Production**: As *Propionibacterium shermani* metabolizes the lactic acid, it produces carbon dioxide gas (CO2). ...
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NCERT EXEMPLAR ENGLISH-MICROBES IN HUMAN WELFARE -Very Short Answer Type Questions
  1. Why does 'Swiss cheese' have big holes?

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  2. What are fermentors?

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  3. Name a microbe used for statin production. How do statins lower blood ...

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  4. Why do we prefer to call secondary waste water treatment as biological...

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  5. What for nucleopolyhedro viruses are being used now a-days?

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  6. How has the discovery of antibiotics helped mankind in the field of me...

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  7. Why is distillation required for producing certain alcoholic drinks?

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  8. Write the most important characteristic that Aspergillus niger, Clostr...

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  9. What would happen if our intestine harbours microbial flora exactly si...

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  10. Give any two microbes that are useful in biotechnology.

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  11. What is the source organism for Eco RI, restriction endonuclease?

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  12. Name any genetically modified crop.

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  13. Why are blue-green algae not popular as biofertilisers?

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  14. Which species of Penicillium produces Roquefort cheese?

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  15. Name the states involvedin Ganga Action Plan.

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  16. Name any two industrially important enzymes.

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  17. Name an immune immunosupressive agent?

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  18. Given an example of a rod-shaped virus.

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  19. What is the group of bacteria found in both the rumen of cattle and sl...

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  20. Name a microbe used for the production of swiss cheese.

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