no changes
eventually the bacteria would die because the penicillin would interfere with the ability to synthesize a cell wall thus the bacteria wouldn't divide. and the existing bacterial cell wall would lengthen and become frail. However, the bacteria must be gram-positive because they have cell walls composed of peptidoglycan, which is ideal for penicillin to attack.
147,874,294,765 isn't it great
Lots of people. This is because penicillin has a few strong chemicals that cause some people's bodies to overreact, like hives could happen if the people with penicillin Allergies actually have penicillin which they are not allowed to. I'm allergic to penicillin. :-(
nothing he isnot allergic to it
noting
well, i am and i just broke out in like hives
Ffgg
distilled water does not contain ions, without ions it can not produce and electrical charge. In other words DISTILLED WATER does not conduct electricity.
Nothing will happen if you dip the free ends of the wire in a glass of distilled water with a 9 volt of battery for a minute.
This will depend upon how "out of date" the penicillin is, how it has been stored and if the seal on the bottle has been breached. Penicillin is a fairly cheap drug, so when in doubt I suggest simply purchasing a new bottle if needed.
The bacteria cell will have jam on it.
move!