QuestionSBA
QuestionChoice
Cholera toxin works at Gs receptors inhibiting GTPase to prevent GTP hydrolysis. This leads to constant activation of adenylyl cyclase and elevated cAMP levels thus causing excess secretion of water. This results in diarrhoea and possible death if untreated.
10005066
a
Cholera toxin works at Gs receptors causing increased cAMP levels
QuestionChoice
Cholera toxin works at Gs receptors inhibiting GTPase to prevent GTP hydrolysis. This leads to constant activation of adenylyl cyclase and elevated cAMP levels thus causing excess secretion of water. This results in diarrhoea and possible death if untreated.
10005067
b
Cholera toxin works at Gs receptors causing decreased cAMP levels
QuestionChoice
Cholera toxin works at Gs receptors inhibiting GTPase to prevent GTP hydrolysis. This leads to constant activation of adenylyl cyclase and elevated cAMP levels thus causing excess secretion of water. This results in diarrhoea and possible death if untreated.
10005070
e
Cholera toxin works at Gs receptors causing decreased secretion of water in the gastrointestinal tract
QuestionChoice
Cholera toxin works at Gs receptors inhibiting GTPase to prevent GTP hydrolysis. This leads to constant activation of adenylyl cyclase and elevated cAMP levels thus causing excess secretion of water. This results in diarrhoea and possible death if untreated.
This specific statement refers to the pertussis toxin.
10005068
c
Cholera toxin works at Gi receptors causing increased cAMP levels
QuestionChoice
Cholera toxin works at Gs receptors inhibiting GTPase to prevent GTP hydrolysis. This leads to constant activation of adenylyl cyclase and elevated cAMP levels thus causing excess secretion of water. This results in diarrhoea and possible death if untreated.
10005069
d
Cholera toxin works at Gi receptors causing decreased cAMP levels
Concept
Chapter
2693
4366
Cholera
Topic
194
Infectious Diseases
13560
Which one of the following is correct regarding the pharmacology of cholera toxin?
a