Staying with the digestive system and the enteric nervous system, exposure to bacterial exotoxins can have devastating consequences. Which ONE of the following statements is relating to Cholera Toxin is CORRECT.Single choice

A

Cholera toxin in the intestinal lumen can produce a prolonged decrease in the excitability of submucosal secretomotor neurons

B

Cholera toxin releases serotonin (5-HT) from enterochromaffin cells in the mucosa and this excites secretomotor pathways

C

Cholera toxin in the intestinal lumen can produce a prolonged decrease in the excitability of myenteric intrinsic sensory neurons

D

Cholera toxin acts directly on the intestinal mucosa to promote hypersecretion with the effects on neurons being secondary to this hypersecretion.

Log in for full answers

We've collected over 50,000 authentic original questions and detailed explanations from around the globe. Log in now and get instant access to the answers!

Similar Questions

You are preparing a character waiver for your client who does not meet the good character requirement. Your client is a citizen of Afghanistan. Your client is very afraid that they will be tortured if they are forced to return to their home country of Afghanistan. Question: Select ONE relevant International Instrument for your client's character waiver submission based on the information provided above: (1 mark)

You are preparing a character waiver for your client who does not meet the good character requirement. Your client is currently living in New Zealand with his partner who is a New Zealand citizen. Your client has a child with his partner. Question: Select ONE relevant International Instrument for your client's character waiver submission based on the information provided above: (1 mark)

Which specific Immigration Instruction states that a practical step toward achieving fairness and natural justice is to distinguish fact from rumour, opinion, allegation or assumption? (1 mark)

Which of the following options is NOT a function of Immigration New Zealand: (1 mark)

More Practical Tools for Students Powered by AI Study Helper

Join us and instantly unlock extensive past papers & exclusive solutions to get a head start on your studies!