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Biology · PYQ NEET UG 2026

हिन्दी

The inactive form of Bt toxin is converted to the active form in the insect gut ______.

  1. due to alkaline pH
  2. due to acidic pH
  3. by proteases
  4. by nucleases

Correct answer · Option 1

due to alkaline pH

Explanation

The inactive crystal protein Bt toxin is converted into active form due to the alkaline pH of the insect gut which solubilizes the crystals.

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