Advertisements
Advertisements
प्रश्न
Which bacterium has been used as a clot buster? What is its mode of action?
उत्तर
Streptokinase produced by the bacterium Streptococcus and modified by genetic engineering is used as a ‘clot buster’ for removing clots from the blood vessels of patients who have undergone myocardial infarction leading to heart attack.
APPEARS IN
संबंधित प्रश्न
Give the microbial source of Vit. B12
Write short notes on the following:
Microbial fuel cells
Identify the product that is produced on large scale using tubular tower fermenter.
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.
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 |
The causal organism of foolish seedling disease in rice is ____________.
Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______
In alcoholic fermentation:
Why is distillation required for producing certain alcoholic drinks?
What is a broad spectrum antibiotic? Name one such antibiotic.
