Which one of the following alcoholic drinks is produced without distillation?
Wine
Whisky
Rum
Brandy
Wine
Explanation:
Hence, wine is produced without distillation.
The antibiotic chloromycetin is obtained from ______.
Name the secondary metabolites in Catharanthus roseus.
Name any two antibiotics with their microbial source.
Give the microbial source of Vit. B12
MOET technique is used for _____________.
What are A, B, C, and D in the table given below :
| Types of microbe | Name | Commercial product |
| Fungus | A | Penicillin |
| Bacterium | Acetobacter aceti |
B |
| C | Aspergillus niger | Citric acid |
| Yeast | D | Ethanol |
Write in brief about the Biogas production process.
Aspergillus niger is used to prepare vit ______.
What is the main function of a fermenter?
The most common substrate used in distilleries for the production of ethanol is _______.
CO2 is not released during ________.
Define the following term
Antibiotics
Define the following term
Zymology
Which of the following is known as brewer's yeast?
Identify the organism used in production of alcohol.
Study the following statements and select the correct option.
i. Pseudomonas denitrificans can synthesize Vitamin B12.
ii. The microbes Neurospora gossypii and Eremothecium ashbyi produce Vitamin B2.
iii. Vitamin C can be synthesized by the microbe Rhizopus arrhizus.
In alcoholic fermentation:
Match the following list of bioactive substances and their roles:
| Bioactive Substance | Role |
| A. Statin | I. Removal of oil stains |
| B. Cyclosporin A | II. Removal of clots from blood vessels |
| C. Streptokinase | iii. Lowering of blood cholesterol |
| D. Lipase | iv. Immuno-suppressive agent |
Choose the correct match:
What is a broad spectrum antibiotic? Name one such antibiotic.
Name the drug a patient who has undergone a successful organ transplant, has to take all his/her life.
Which one of the following is not true about antibiotics?
Which among the three is produced by the distillation of a fermented broth?
Write the microbial source of following organic acid:
Acetic acid
Give the name of microbial source of antibiotic chloromycetin.
Why are some molecules called bioactive molecules?
The common antibiotic Streptomycin is obtained from ______.
Match List I with List II -
| List-I | List-II |
| A. Clostridium butylicum | I. Ethanol |
| B. Saccharomyces cerevisiaе | II. Streptokinase |
| C. Trichoderma polysporum | III. Butyric acid |
| D. Streptococcus sp. | IV. Cyclosporin-A |
Choose the correct answer from the options given below:
Match the following organic acid from column - I with their use in column - II.
| Column - I | Column - II | ||
| i. | Acetic acid | a. | Confectionary |
| ii. | Citric acid | b. | As a wetting agent |
| iii. | Fumaric acid | c. | Medicine |
| iv. | Gluconic acid | d. | Vinegar |
