Advertisements
Advertisements
Question
Which one of the following factors is responsible for activation of protoxin into active Bt toxin of Bacillus thuringiensis?
Options
Body temperature
Moist surface of midgut
Alkaline pH of gut
Acidic pH of stomach
Advertisements
Solution
Alkaline pH of gut
APPEARS IN
RELATED QUESTIONS
Name some traditional Indian foods made of wheat, rice and Bengal gram (or their products) which involve use of microbes.
Give the biological name of the following:
A symbiotic nitrogen-fixing bacterium found in root nodules.
Answer the following question:
Why does 'Swiss Cheese' develop large holes?
Which of the following microorganism is used for production of citric acid in industries?
How is milk converted into curd? Explain the process of curd formation.
Concentrations of which vitamin increases, while the milk is converted into curd by the process of fermentation:
Milk is converted to curd by:
Name a microbe used for the production of Swiss cheese.
Which type of food would have lactic acid bacteria? Discuss their useful application.
Which of the following microbes is NOT involved in the preparation of household products?
- Aspergillus niger
- Lactobacillus
- Trichoderma polysporum
- Saccharomyces cerevisiae
- Propionibacterium sharmanii
Choose the correct answer from the options given below:
