What can kill bacteria?

Both harmful and good bacteria exist. Unfortunately, antibiotics kill not only the harmful bacteria, which makes us sick but also the good bacteria that have a positive impact on our health. The purpose of medicines is to fight illness and infection. They work by affecting things that bacterial cells possess, but people don't. Beta-Lactam is an antibiotic that kills bacteria that is surrounded by a cell wall.

Bacteria develop cell walls by connecting molecules together. Beta-Lactam impedes this process. Antibiotics in the Macrolides block only bacterial ribosomes and prevent them from cultivating protons. Quinolones include medicines that are used to treat infections such as bronchitis and pneumonia. When bacteria start to copy their DNA, quinolones cause the strand to break and disallow the breaks from being repaired.

There are several ways to kill antibiotics. The most common methods are: using moist heat, alcohol, apple cider vinegar, disinfectant, iodine, antibiotics, and radiation. Heat is one of the most effective ways to kill bacteria. It is known that organisms cannot affect survival in extremely hot conditions. Proteins begin to denature, and the body is unable to continue the body process. This stops the reproduction of bacteria and ultimately leads to the death of bacterial cells. Alcohol is able to denature protein; it is also able to dissolve the lipid membrane leading to disruption of the cell membrane.

Apple cider vinegar is able to kill bacteria and prevent it from multiplying. This similar mechanism occurs in disinfectants. They cause protein and cell membranes damaged. Antibiotics fight bacteria by either killing the bacteria (bactericidal) or slow and suspended bacteria growth (bacteriostatic). Radiation kills bacteria by breaking the DNA of the bacteria through the use of energy of gamma rays.