Home
Class 12
BIOLOGY
What triggers activation of protoxin to ...

What triggers activation of protoxin to active Bt toxin of the BACILLUS thuringiensis in boll worm ?

A

Alkaline pH of gut

B

Acidic pH of stomach

C

Body temperature

D

Moist surface of midgut

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

What are catalytic promoters or activators? Give an example.

What is the % of photosynthetically active radiaton in the incident solar radiation?

What is effect of catalyst on energy of activation (E_1) .

What is the energy of activation of a reaction whose rate constant doubles when thetemperature changes from 303 K to 313 K?

To produce Bt cotton, the gene responsible for toxin production is isolated from Bacillus thuringiensis and integrated with the gene of the cotton plant.

What is the energy of activation of a chemical reaction, whose rate constant doubles, when the temperature is raised from 17^@C to 27^@C . Given: R = 8.314 Jk^(-1)mol^(-1) .

Answer the following questions: Take a large shining metal spoon. Bring the deeper(i.e., concave) surface closer to your face. Can you see your image? Now take the spoon away from your face. What change do you observe in the image? Now repeat the activity by turning the convex surface of the spoon to the front. What changes do you notice in the image?