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gulaghasi [49]
2 years ago
14

Some disease-causing microbes attack the body by turning on or off specific signal transduction pathways. In the disease cholera

, the bacterium Vibrio cholerae causes massive diarrhea by interfering with such a pathway. A toxin from this bacterium enters intestinal cells and chemically modifies G proteins. Once modified, the G proteins can no longer cleave GTP into GDP. What would you expect to see within the intestinal cells of a person with cholera?
The G protein subunits do not separate from each other.
The G proteins remain activated and continually activate adenylyl cyclase.
The G proteins cannot become activated and cannot activate adenylyl cyclase.
The receptor in the membrane is continually activated.
Biology
1 answer:
timofeeve [1]2 years ago
4 0

Answer:

dude

Explanation:

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