Salts which can be used as supplement of calcium and iron are obtained from
acid.
(Gluconic acid, Coagulation, Amino acid, Acetic acid, Clostridium, Lactobacilli)
Important Questions on Introduction to Microbiology
Match the pairs:
| 'A' group | 'B' group |
| a. Xylitol | 1. Pigment |
| b. Citric acid | 2. To impart sweetness |
| c. Lycopene | 3. Microbial restrictor |
| d. Niacin | 4. Protein binding emulsifier |
| 5. To impart acidity |
Note: There is a spelling mistake in the word 'Nycin' so, it has been corrected as 'Niacin'.
Which fuels can be obtained by microbial processes? Why is it necessary to increase the use of such fuels?
How can the oil spills of rivers and oceans be cleaned?
How can the soil polluted by acid rain be made fertile again?
Explain the importance of biopesticides in organic farming.
Which are the reasons for increasing the popularity of probiotic products?
How the bread and other products produced using baker’s yeast are nutritious?
Which precautions are necessary for proper decomposition of domestic waste?
