The point at which the toxin would interrupt normal cell signalling in the pathway is the signal amplification.
This is because of the G-protein uncoupling and inhibition of signal amplification by pertusis toxin. Pertusis toxin released by the bacteria Bordetella pertusis and prevents signal that is amplifying from the protein. The G-protein coordinates the interaction between membrane bound receptor proteins and the effector proteins involved in the intracellular signalling. The toxin promotes the uncoupling of this heterotrimetric protein and also inhibits the amplification thus preventing the interaction of the receptor proteins and the second messengers.
Answer:
The organisms that eat the primary consumers are meat eaters (carnivores) and are called the secondary consumers.
Answer:transport nutrients and oxygen to tissues
Explanation:
The answer is <span>sexual reproduction with a short reproductive cycle.. The </span>reproductive pattern that would be associated with a species that is most likely to undergo rapid evolutionary change is sexual reproduction with a short reproductive cycle.
