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Kaisu Dev

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  1. Asked: November 23, 2021In: Class 9 Science

    An object of mass 4 kg moves with a velocity of 4 metre per second, then its Momentum will be –

    Kaisu Dev
    Added an answer on November 24, 2021 at 4:30 am

    [C] 16 kg-m/s

    [C] 16 kg-m/s

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  2. Asked: November 22, 2021In: Class 9 Science

    What is the SI unit of momentum?

    Kaisu Dev
    Added an answer on November 24, 2021 at 4:29 am

    [C] kg-ms-1

    [C] kg-ms-1

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  3. Asked: November 22, 2021In: Class 9 Science

    A water tanker filled up to 2/3 of its height is moving with a uniform speed. On sudden application of the break, the water in the tank would be –

    Kaisu Dev
    Added an answer on November 24, 2021 at 4:29 am

    [B] Move forward

    [B] Move forward

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  4. Asked: October 28, 2021In: Class 12 Biology

    A bacterial cell was transformed with a recombinant DNA that was generated using a human gene. However, the transformed cells did not produce the desired protein. Reasons could be:

    Kaisu Dev
    Added an answer on October 29, 2021 at 4:32 am

    a. Human gene may have intron which bacteria cannot process

    a. Human gene may have intron which bacteria cannot process

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  5. Asked: October 28, 2021In: Class 12 Biology

    Which of the following bacteria is not a source of restriction endonuclease?

    Kaisu Dev
    Added an answer on October 29, 2021 at 4:32 am

    c. Agrobacterium tumefaciens

    c. Agrobacterium tumefaciens

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