Advertisements
Advertisements
Name any two enzymes and antibiotics with their microbial source.
Concept: undefined >> undefined
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 |
Concept: undefined >> undefined
Advertisements
Long answer type question
Name any 2 personalities who have contributed to control deforestation in our country. Elaborate on the importance of their work.
Concept: undefined >> undefined
Write in brief about the Biogas production process.
Concept: undefined >> undefined
When a drug addict is not allowed to take drugs he shows certain typical symptoms. What are these symptoms termed as?
Concept: undefined >> undefined
Define ‘Adolescence’.
Concept: undefined >> undefined
Explain any three causes of substance abuse during adolescence.
Concept: undefined >> undefined
Explain the three stages of adolescence.
Concept: undefined >> undefined
Aspergillus niger is used to prepare vit ______.
Concept: undefined >> undefined
Saccharomyces cerevisiae is used to produce enzyme ______.
Concept: undefined >> undefined
What is the main function of a fermenter?
Concept: undefined >> undefined
Name two acids produced by using Aspergillus niger?
Concept: undefined >> undefined
Match the column A with B and rewrite correct pairs.
| A | B | ||
| 1. | citric acid | a) | in medicine for solubility of Ca++ |
| 2. | fumaric acid | b) | confectionary |
| 3. | gluconic acid | c) | in resins as wetting agents |
Concept: undefined >> undefined
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 |
Concept: undefined >> undefined
Describe physiological effects and applications of gaseous hormones in plants.
Concept: undefined >> undefined
Match the following products with their microbial sources:
| Products | Microbial Sources | ||
| (a) | Vitamin B2 | (1) | Rhizopus arrhizus |
| (b) | Fumaric acid | (2) | Candida lipolytica |
| (c) | Vitamin B12 | (3) | Trichoderma konigii |
| (d) | Lipase | (4) | Neurospora gossypii |
| (e) | Cellulase | (5) | Pseudomonas denitrificans |
| (f) | Citric Acid | (6) | Aspergillus niger |
Concept: undefined >> undefined
______ is the smallest bone in the human body.
Concept: undefined >> undefined
Identify 'A' in the chart given below.
| Product | Source | |
| (a) | Opioids | Popover somniferum |
| (b) | Cannabinoids | A |
Concept: undefined >> undefined
Which hormone is responsible for fruit ripening?
Concept: undefined >> undefined
Name some drugs which are commonly abused?
Concept: undefined >> undefined
