Penicillin treatment as a child will not protect you against syphilis or any other disease in later life
Penicillin is more effective against Gram positive bacteria. This is because the peptidoglycan layer of Gram negative bacteria acts as a barrier that makes them less susceptible to penicillin.
gram-positive bacteria
gram-positive bacteria
No, aminoglycocides are used
Penicillin is not a broad spectrum antibiotic like chloramphenicol or the tetracycline. In fact the penicillin is a narrow spectrum antibiotic. It kills the gram positive and gram negative cocci and gram positive bacilli only. Now a days many bacteria has become resistant to penicillin.
Penicillin is NOT effective against gram positive and negative cocci and gram positive bacilli only. it is not effective against rest of the organisms.
Gram positive bacteria
Gram-positive bacteria are generally more sensitive to penicillin compared to gram-negative bacteria. This is because gram-positive bacteria have a thinner cell wall that is easier for penicillin to penetrate and disrupt, leading to cell death. Gram-negative bacteria have an outer membrane that provides some protection against penicillin, making them less susceptible.
yes.
no changes
ciprofloxacin penicillin
gram-positive bacteria