5 Questions
What is the characteristic morphology of H. pylori?
Spiral-shaped gram-negative rod with multiple flagella at one pole
What is the optimal pH for the growth of H. pylori?
pH of 6.0–7.0
In what type of environment does H. pylori grow?
Microaerophilic environment
What enzyme does H. pylori produce that yields production of ammonia and further buffering of acid?
Urease
Which media is commonly used for primary isolation of H. pylori?
Skirrow's medium with vancomycin, polymyxin B, and trimethoprim
Test your knowledge on Helicobacter pylori's morphology and identification. Learn about its typical characteristics, growth, and culture requirements.
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