What is true about $Bt$ toxin?
What is true about $Bt$ toxin?
- [AIPMT 2009]
- A
Bt protein exists as active toxin in theBacillus.
- B
The activated toxin enters the ovaries of the pest to sterilise it and thus prevent its multiplication.
- C
The concerned Bacillus has antitoxins.
- D
The inactive protoxin gets converted into active form in the insect gut.
Similar Questions
Which of the following $Bt$ crops is being grown in India by the farmers?
Which of the following $Bt$ crops is being grown in India by the farmers?
- [NEET 2013]
The crops having cry genes needs
The crops having cry genes needs
List the advantages of recombinant insulin.
List the advantages of recombinant insulin.
Which of the following ways are suitable for increasing food production?
$I$. Agrochemical based agriculture
$II$. Organic agriculture
$III$. Genetically engineered crop-based agriculture
Choose the correct option
Which of the following ways are suitable for increasing food production?
$I$. Agrochemical based agriculture
$II$. Organic agriculture
$III$. Genetically engineered crop-based agriculture
Choose the correct option
Many proteins are secreted in their inactive form. This is also true of many toxic proteins produced by microorganisms. Explain how the mechanism is useful for the organism producing the toxin ?
Many proteins are secreted in their inactive form. This is also true of many toxic proteins produced by microorganisms. Explain how the mechanism is useful for the organism producing the toxin ?