Topic: Biotechnology Basics (31 Questions)

    With reference to monoclonal antibodies, often mentioned in news, consider the following statements:

    • I.They are man-made proteins.
    • II.They stimulate immunological function due to their ability to bind to specific antigens.
    • III.They are used in treating viral infections like that of Nipah virus.

    Which of the statements given above are correct?

    In which of the following are hydrogels used?

    • 1.Controlled drug delivery in patients
    • 2.Mobile air-conditioning systems
    • 3.Preparation of industrial lubricants

    Select the correct answer using the code given below:

    2023

    Consider the following statements:
    1. Some mushrooms have medicinal properties.
    2. Some mushrooms have psycho-active properties.
    3. Some mushrooms have insecticidal properties.
    4. Some mushrooms have bioluminescent properties.
    How many of the above statements are correct?

    2023

    Consider the following statements:
    1. Some microorganisms can grow in environments with temperature above the boiling point of water.
    2. Some microorganisms can grow in environments with temperature below the freezing point of water.
    3. Some microorganisms can grow in highly acidic environment with a pH below 3.
    How many of the above statements are correct?

    2023

    ‘Wolbachia method’ is sometimes talked about with reference to which one of the following?

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