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    crystals of bt toxin produced by some bacteria do not kill the bacteria themselves because

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    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because

    Click here👆to get an answer to your question ✍️ Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because - (a) Bacteria are resistant to the toxin(b) Toxin is immature(c) Toxin is inactive(d) Bacteria encloses toxin in a special sac

    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because-

    Question

    (a) Bacteria are resistant to the toxin

    (b) Toxin is immature

    (c) Toxin is inactive

    (d) Bacteria encloses toxin in a special sac

    Medium Open in App Solution Verified by Toppr

    Bt toxin from (Bt) is secreted in an inactive form and is activated in alkaline conditions of the gut of gallworms. The activated toxin bind to receptors on midgut epithelial cells of gallworm become inserted into the plasma membrane where they form pores leading to cell death through osmotic lysis. It does not affect the bacteria itself as it is being secreted in an inactive form. Thus, the correct answer is option C.

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    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because:

    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because:

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    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because:

    Question

    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because:

    A Toxin is inactive B Toxin is immature C

    Bacteria are resistant to the toxin

    D

    Bacteria enclose toxin in a special sac

    Open in App Solution

    The correct option is A Toxin is inactive

    Crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves because toxin is secreted in inactive form which gets activated in alkaline conditions of the gut of gallworms.

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    SIMILAR QUESTIONS

    Q. Crystals of Bt. toxin produced by some bacteria do not kill the bacteria themselves becauseQ.

    Crystals of Bt-toxin produced by some bacteria do not kill the bacteria themselves because:

    (a) bacteria are resistant to the toxin

    (b) toxin is immature

    (c) toxin is inactive

    (d) bacteria encloses toxin in a special sac

    Q. The crystals of Bt toxin do not kill the bacteria producing them becauseQ. Bt toxin protein crystals present in bacterium do not kill the bacteria themselves becauseQ. The Bt toxin produced by Bacillus thuringiensis does not harm the bacteria because

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    स्रोत : byjus.com

    Crystals of Bt toxin produced by some bacteria do not kill the Bacteria them. (a) bacteria are residant to the toxin (b) toxin is immature, © toxin is inactive, (d) bacteria encloses toxin in a special sac.

    The Bt protein exists as inactive protoxins but once an insect ingests the inactive toxin . It is converted into an active form of toxin due to the alkaline pH of the gut which solubilise the crystals.

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    Crystals of Bt toxin produced ...

    Crystals of Bt toxin produced by some bacteria do not kill the Bacteria them.

    (a) bacteria are residant to the toxin

    (b) toxin is immature,

    © toxin is inactive,

    (d) bacteria encloses toxin in a special sac.

    Updated On: 27-06-2022

    00 : 30

    Video Solution: Crystals of Bt toxin produced by some bacteria do not kill the Bacteria them. (a) bacteria are residant to the toxin (b) toxin is immature, © toxin is inactive, (d) bacteria encloses toxin in a special sac.

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    Text Solution Open Answer in App Solution

    The Bt protein exists as inactive protoxins but once an insect ingests the inactive toxin . It is converted into an active form of toxin due to the alkaline pH of the gut which solubilise the crystals.

    Answer

    Step by step video solution for [object Object] by Biology experts to help you in doubts & scoring excellent marks in Class 12 exams.

    Question Details till 23/11/2022

    Question

    Crystals of Bt toxin produced by some bacteria do not kill the Bacteria them.

    (a) bacteria are residant to the toxin

    (b) toxin is immature,

    © toxin is inactive,

    (d) bacteria encloses toxin in a special sac.

    Chapter Name Biotechnology And Its ApplicationsSubject Biology (more Questions)Class 12thType of Answer VideoQuestion Language

    In Video - English In Text - English

    Students Watched 1.9 K +Students Liked 0 +Question Video Duration 2m40s

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