Microbes in Human Welfare

Course: Biology MCQS — Practice MCQs, solutions, formulas & past entrance questions.

Chapter:

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1. Which of following in sewage treatment removes suspended solids?


2. Which shape of bacteria has been represented in following diagram?


3. For biological control which fungus is used in treatment of plant diseases?


4. Match and find correct combination.
(a)Statin(i)Remove clots in blood vessels
(b)Cyclosporin A(ii)Competitive inhibitor of cholesterol synsizing enzyme
(c)Streptokinase(iii)Immunosuppressant
(d)Lipase(iv)Soap industry to remove oil stains


5. Purified antibiotic penicillin of Penicillium notatum was obtained by :


6. Which of following statement is incorrect regarding Yoghurt?


7. Choose correct answers from alternatives given.
A free-living bacterium capable of fixing nitrogen is:


8. Pyrolysis of wood yields only yields alcohol.


9. Microbes can be used to decrease use of chemical fertilisers and pesticides. Explain how this can be accomplished.


10. Ashbya gossypii  is a ________________.


All Chapters

View all Chapter and number of question available From each chapter from Biology-MCQS

The Living World

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Biological Classification

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Plant Kingdom

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Animal Kingdom

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Morphology of Flowering Plants

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Anatomy of Flowering Plants

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Structural Organisations in Animals

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Cell : The Unit of Life

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Biomolecules

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Cell Cycle and Cell Division

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Transport in Plants

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Mineral Nutrition

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Photosynthesis in Higher Plants

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Respiration in Plants

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Plant Growth and Development

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Digestion and Absorption

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Breathing and Exchange of Gases

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Body Fluids and Circulation

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Excretory Products and Elimination

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Locomotion and Movement

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Neural Control and Coordination

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Chemical Control and Coordination

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Reproduction in Organisms

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Sexual Reproduction in Flowering Plants

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Human Reproduction

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Reproductive Health

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Principles of Inheritance and Variation

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Molecular Basis of Inheritance

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Evolution

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Human Health and Disease

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Strategies for Enhancement in Food Production

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Microbes in Human Welfare

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Biotechnology Principles and Processes

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Biotechnology and its Applications

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Organisms and Populations

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Ecosystem

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Biodiversity and Conservation

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Environmental Issues

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;

Purified antibiotic penicillin of Penicillium notatum was obtained by :

;

Which of following statement is incorrect regarding Yoghurt?

;

Choose correct answers from alternatives given.
A free-living bacterium capable of fixing nitrogen is:

;

Pyrolysis of wood yields only yields alcohol.

;

Microbes can be used to decrease use of chemical fertilisers and pesticides. Explain how this can be accomplished.

;

Ashbya gossypii  is a ________________.

;
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