Shared Flashcard Set

Details

Antibiotics
Antibiotics and their mechanisms
5
Microbiology
Undergraduate 4
04/12/2011

Additional Microbiology Flashcards

 


 

Cards

Term
Beta-lactam Antibiotics
Definition
Inhibit the formation of peptidoglycan cross-links, binds to enzymes. Includes penicillins and cephlosporins.
Term
Bacitracin
Definition
Prevents peptidoglycan subunits from being transported across the inner membrane. Only used topically.
Term
Gramicidin
Definition
Enters the membrane and forms a cation channel (an uncoupler). Works on eukaryotic membranes as well.
Term
Sulfa Drugs
Definition
Prevent the formation of nucleic acids by inhibiting the synthesis of folic acid.
Term
Rifamycin B
Definition
Blocks the initiation of transcription.
Binds to RNA polymerase.
Supporting users have an ad free experience!