MCQs for Up Bsc Nursing CNET ABVMU
1. Microbes used in the production of antibiotics belong to which group?
a) Fungi
b) Bacteria
c) Viruses
d) Protozoans
2. Which microorganism is commonly used in the production of alcohol through fermentation?
a) Saccharomyces cerevisiae
b) Aspergillus niger
c) Penicillium notatum
d) Escherichia coli
3. Which enzyme is produced by microorganisms to convert lactose into lactic acid during the production of curd?
a) Protease
b) Amylase
c) Lactase
d) Lactic acidase
4. Microbes are used in the production of biogas through the process of:
a) Fermentation
b) Photosynthesis
c) Respiration
d) Transpiration
5. The process of using microorganisms to detoxify or remove pollutants from the environment is called:
a) Bioremediation
b) Bioaccumulation
c) Biomagnification
d) Bioprocessing
6. Which microorganism is used in the production of single-cell protein (SCP)?
a) Escherichia coli
b) Aspergillus niger
c) Rhizobium
d) Spirulina
7. Which microorganism is responsible for the production of citric acid in the industry?
a) Aspergillus niger
b) Saccharomyces cerevisiae
c) Rhizobium
d) Lactobacillus
8. Microbes used in the process of retting of fibres are:
a) Bacteria
b) Fungi
c) Protozoans
d) Viruses
9. The microorganism used in the production of bread and beer is:
a) Saccharomyces cerevisiae
b) Escherichia coli
c) Aspergillus niger
d) Lactobacillus
10. Which microorganism is used in the biological control of insect pests?
a) Bacillus thuringiensis
b) Rhizobium
c) Azotobacter
d) Pseudomonas
Read: CBSE Class 12 Biology All Chapter MCQs
Answer Key
1. b) Bacteria
2. a) Saccharomyces cerevisiae
3. c) Lactase
4. a) Fermentation
5. a) Bioremediation
6. d) Spirulina
7. a) Aspergillus niger
8. b) Fungi
9. a) Saccharomyces cerevisiae
10. a) Bacillus thuringiensis
| Chapter Name | Chapter Link |
|---|---|
| Sexual Reproduction in Flowering Plants | Link |
| Human Reproduction | Link |
| Reproductive Health | Link |
| Principles of Inheritance and Variation | Link |
| Molecular Basis Of Inheritance | Link |
| Evolution | Link |
| Human Health and Disease | Link |
| Microbes in Human Welfare | Link |
| Biotechnology : Principles and Process | Link |
| Biotechnology and its Applications | Link |
| Organism And Population | Link |
| Ecosystem | Link |
| Biodiversity and Conservation | Link |
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