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प्रश्न
Give any two microbes that are useful in biotechnology.
Tell any two microbes that are useful in biotechnology.
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उत्तर
Escherichia coli and Saccharomyces cerevisiae
APPEARS IN
संबंधित प्रश्न
Sketch and label 'tubular tower fermenter'.
The antibiotic chloromycetin is obtained from ______.
Erythromycin is obtained from ______.
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:
Penicillin
Ethanol is commercially produced through a particular species of ______.
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 |
What is the main function of a fermenter?
Define the following term
Antibiotics
Define the following terms
Superbug
Identify the product that is produced on large scale using tubular tower fermenter.
Which of the following is a good producer of citric acid?
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.
Identify the equipment which is essentially required for growing microbes on a large scale, for industrial production of enzymes.
Which of the following microbe is used for producing Vitamin B12 on industrial scale?
Which one of the following processes involved in alcohol production is NOT involved in wine production?
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 |
Match the enzyme in column l with its microbial source in column ll and select the correct alternative.
| Column I | Column II | ||
| (i) | lnvertase | (a) | Rhizopus sp |
| (ii) | Pectinase | (b) | Saccharonmyces cerevisiae |
| (iii) | Lipase | (C) | Trichoderma konigi |
| (iv) | Cellulase | (d) | Sclerotiana libertine |
The causal organism of foolish seedling disease in rice is ____________.
Match the following list of bacteria and their commercially important products:
| Bacterium | Product |
| A. Aspergillus niger | i. Lactic acid |
| B. Acetobacter aceti | ii. Butyric acid |
| C. Clostridium butylicum | iii. Acetic acid |
| D. Lactobacillus | iv. Citric acid |
Choose the correct match:
Why is distillation required for producing certain alcoholic drinks?
How was penicillin discovered?
Name the scientists who were credited for showing the role of Penicillin as an antibiotic?
State the most important contribution of the following microbes for human welfare:
Trichoderma Polysporum
Which one of the following is not true about antibiotics?
Name the microbial sources of any two enzymes.
Name the microbial sources of any two vitamins.
Statement I - Toddy is made by fermenting fleshy pedicels of cashews nuts.
Statement II - Fenny is made by fermenting the sugar sap extracted from palm plants and coconut palm.
In light of above statements, select the correct answer from the option given below.
