Bacterial antibiotic tests. View of petri dishes in which bacteria from a urinary infection are undergoing antibiotic sensitivity tests. First a urine sample was smeared across the agar nutrient gel in the petri dishes. The gel enables the bacteria in the urine sample to grow. Then various types of antibiotics (small discs) were added to the petri dishes. The antibiotics that have clear areas around them are effective at killing the bacteria and so are the most suitable for treating this bacterial infection | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Varney, Jim |
Bildgröße: | 2242 px × 3164 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |