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Why do the crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves?
toxin is inactive: In bacteria, the toxin is present in an inactive form, called prototoxin, which gets converted into active form when it enters the body of an insect
What does it mean when a plant is a BT-plant?
BT-plant means plant having BT-gene like BT-cotton. These are transgenic plants developed by genetic engineering.
Some micro-organisms can produce a poison known as a?
toxin
Are there toxic proteins in vegetables?
Some proteins can indeed be toxic. However, note that it is rare for a protein to be toxic.Yes pathogens produce and secrete toxic proteins to invade their host. Bacterial toxin such as hemolysin A, neurotoxin, botulinum toxin, tetanus toxin, Shiga toxin are all proteins. They are strongly antigenic can elicit immune response.
How can you destroy botulin toxin?
Botulin toxin can be destroyed by heat, such as boiling water. Use of a pressure cooker or autoclave can also effectively destroy the toxin. It is important to ensure proper sterilization techniques are used to eliminate the risk of toxin exposure.
What does the medical abbreviation BT mean?
Bowel Tones or botulinum toxin.
Why do the crystals of Bt toxin produced by some bacteria do not kill the bacteria themselves?
toxin is inactive: In bacteria, the toxin is present in an inactive form, called prototoxin, which gets converted into active form when it enters the body of an insect
While Botulinum toxin blocks the release of acetylcholine the tetanoid toxin actually blocks the release of GABA. How would the effects of tetanoid toxin exposure be different from the results of BT?
The blocking of GABA release will cause convulsions, where as the blocking of acetylcholine will cause paralysis.
What is the relationship between European corn borer and bt corn?
The corn produces a toxin which poisons the corn borer after it consumes some of the corn.
Bt corn is a genetically modified crop that contains a gene from another species Which characteristic does this gene give the plant?
The gene inserted into Bt corn is from a bacterium called Bacillus thuringiensis (Bt) which produces a protein toxic to insect pests. This gene helps the plant generate a toxin that targets specific insects such as corn borers.
Why are scientists concerned about the use of the bt toxin which is used to kill insects in genetic engineering?
Many scientists aren't concerned about the use of Bt toxins. Consumers, some scientists, some medical care professionals, and others are usually the ones who are concerned about Bt crops used to feed animals and humans. To understand why, you need to understand that Bt crops are genetically modified to produce the toxin that kills insects in every cell of the plant itself. Essentially, the plant itself becomes an insecticide. Though it is claimed that science shows those plants have no effect on animals or humans, many believe that real life anecdotal evidence shows eating Bt foods may have unintended harmful effects on the intestinal flora and digestive system. Those who believe that also believe that research needs to be conducted to find out if Bt is causing harm to health, and many try to avoid eating GMO foods.
What type of toxin is ciguatera toxin?
It is a biomicrobial toxin.
Is THC a toxin?
No, it is not a toxin.
What is difference between normal cotton and BT cotton?
BT cotton is geneticly modified to contain a natural toxin created by a bacteria whos initials are BT. the bacteria as well as its toxin have long been used in organic farming as it is only activated in a highly basic (as in not acidic) envirument which is rather rare in nature execpt for the digestive system of several butterflies one of which is a major pest in cotton crops (i think its called pink worm something but its been a while). anyway the use of such plants mean many chemical treatments will be made redundunt which is good for the consumer as well as the envirument and the farmer. it has also been proven that although there is the ability to develop resistence to the toxin (in the lab) the living cost of of this resistence prevents its build up in nature. that along with the law that stats one has to grow at least 20% of the area with non BT plants aliminates the risk of its efectivness being damaged over time as happens to so many pesticides
Is it mandatory to be a BT broadband or BT mobile customer to get free BT WI-fi?
Yes you have to be a BT broadband or BT mobile customer.
What is the print reading of abbreviation of bathtub?
BT is Bathtub BT is also Bolt in some cases
Is jellyfish toxin a base or an acid?
toxin
