Bacterial antibiotic test. Hand holding a petri dish in which bacteria from a urinary infection are undergoing an antibiotic sensitivity test. First a urine sample was smeared across the agar nutrient gel in the petri dish. The gel enables the bacteria in the urine sample to grow. Then seven types of antibiotics (white discs) were added to the petri dish. The antibiotics that have clear areas around them,such as at centre right,are effective at killing off the bacteria and so are the most suitable for treating this bacterial infection | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Varney, Jim |
Bildgröße: | 5063 px × 3513 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |