prezentatsiya na temu "antibiotics"/ "antibiotics" mavzusida taqdimot

the development of medicine education presentation in blue style antibiotics antibiotics are medicines that kill bacteria or stop them from growing. they are used to treat infections caused by bacteria — not viruses like colds or the flu. functions -kill bacteria or stop them from growing. -break the cell wall of bacteria. -stop bacteria from making proteins. -stop bacteria from making dna or rna. -damage the cell membrane. -block important chemical reactions inside bacteria. 🦠 in short: antibiotics help your body fight bacterial infections by attacking the bacteria in different ways. history the first real antibiotic, penicillin, was discovered by alexander fleming in 1928 at st. mary’s hospital in london. after returning from a holiday, he saw that a mold …

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