🧱Break the wallpenicillin stops bacteria building cell walls, so they burst

🏭Block ribosomessome stop bacteria making proteins

🧬Stop DNA copyingbacteria can’t multiply

👤Human cells safeour cells are different, so they’re unaffected

🚫Not for virusescolds and flu are viral: antibiotics won’t help

✅Use wiselytake the full course; never share them