This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
All of the following statements about Vibrio cholera are true, except 
Select and explain. 
A. It is transpoed in Alkaline pH, B. It is an aerobic bacteria, C. They are flagellated, D. Oxidase Test Negative
D: Oxidase Test Negative
Answer: D: Oxidase Test Negative 
Explanation: Vibrio cholera is transpoed to the laboratory in alkaline peptone water (pH 9.0). They are curved, gram negative, aerobic, flagellated rods. It ferments sucrose, mannose and is oxidase test positive. It grows well on TCBS agar.