How alcohol chemically fix the bacteria?

Answer 1

poorly worded questions don't get answered often. but yes alcohol kills bacteria as long as the alcohol is strong enough 40% or higher if that's the question

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The guy above doesn't know biochemistry. The question wasn't poorly worded, instead, he's poorly educated.

Still waiting for the answer myself. If I can find out, I'll come back and edit this answer.

Kids, you don't answer the question if you have no idea what the person is talking about. It's annoying when you're already frustrated trying to find the answer.

Answer 2

Alcohol can disrupt the cell membrane and denature proteins in bacteria, leading to cell death. It can also interfere with bacterial enzymes and metabolic pathways, further inhibiting their growth and reproduction. Overall, alcohol is a strong disinfectant because of its ability to destroy bacterial cells at a molecular level.