Assertion: Bacillus thuringiensis is not killed by its own toxin
Reason :Bt toxin protein exist as inactive protoxins

Bt toxin protein exist in which form.

Consider the following statements. I. Specific Bt toxin genes have been isolated from Bacillus thuringiensis. II. Bt toxin in coded by a gene named cry III. Bt toxin protein exists as inactive protoxins. Which of the following statements given above are correct ?

Consider the following statements. I) Specific Bt toxin genes have been isolated from Bacillus thuringiensis. II) Bt toxin is coded by a gene named cry. III) Bt toxin protein exists as inactive protoxins. Which of the statements given above are correct?

Consider the following statements. I) Specific Bt toxin genes have been isolated from Bacillus thuringiensis. II) Bt toxin is coded by a gene named cry. III) Bt toxin protein exists as inactive protoxins. Which of the statements given above are correct?

Bacillus thuringiensis produce a protein that kills

Assertion: Crystal protein does not kill the Bacillus & kill only insect Reason :In Bacillus it exist as inactive proteins but in insect it is converted into an active form due to acidic pH of the gut

Assertion: Crystal protein does not kill the Bacillus & kill only insect Reason :In Bacillus it exist as inactive proteins but in insect it is converted into an active form due to acidic pH of the gut

Assertion: Bt -toxines kills the Bacillus thuringiensis Reason :Bt-toxins exist as active toxins in Bacillus thuringiensis

Assertion: Bt -toxines kills the Bacillus thuringiensis Reason :Bt-toxins exist as active toxins in Bacillus thuringiensis