Advertisements
Advertisements
प्रश्न
How has the discovery of antibiotics helped mankind in the field of medicine?
Advertisements
उत्तर
If antibiotics were not discovered bacterial and fungal diseases would not have been controllable.
APPEARS IN
संबंधित प्रश्न
Name the organism and enzyme which brings about the alcoholic fermentation of sucrose.
The micro-organism used in the production of acetic acid is ______.
Give the biological name of the following:
The mould from which penicillin is obtained.
State the medicinal value and the bioactive molecules produced by Trichoderma polysporum.
Name the microbes that help the production of the following product commercially:
Statin
Name any two enzymes and antibiotics with their microbial source.
The gases produced in anaerobic sludge digesters are _______.
Which of the following are produced without distillation?
From the following identify the WRONG statements.
i. All enzymes are composed of proteins.
ii. All proteins are enzymes.
iii. Some hormones are proteins.
iv. Some nucleic acid also acts as enzymes.
v. All enzymes are inorganic in nature.
vi. Enzymes are biocatalysts.
Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______
Anaerobic respiration of yeast produces:
Match List - I with List - II.
| List I | List II | ||
| (a) | Aspergillus niger | (i) | Acetic Acid |
| (b) | Acetobacter aceti | (ii) | Lactic Acid |
| (c) | Clostridium butylicum | (iii) | Citric Acid |
| (d) | Lactobacillus | (iv) | Butyric Acid |
Choose the correct answer from the options given below.
What are fermentors?
Name a microbe used for statin production.
Match the antibiotics in column I with their microbial sources in column II:
| Column I | Column II |
| (a) Chloromycetin | (1) Streptomyces griseus |
| (b) Erythromycin | (2) Streptomyces aurifaciens |
| (c) Streptomycin | (3) Streptomyces venezuelae |
| (d) Terramycin | (4) Streptomyces erythreus |
State the most important contribution of the following microbes for human welfare:
Monascus purpureus
Gluconic acid is manufactured with the help of ______.
Write the microbial source of following organic acid:
Acetic acid
Give the name of microbial source of antibiotic chloromycetin.
