Micro: Ch. 20

Ch. 20

70 cards   |   Total Attempts: 188
  

Cards In This Set

Front Back
German bacteriologist that discovered that a chemical can selectively kill microbes without harming the human host, the 'magic bullet'.
Ehrlich
Ehrlich's search for the 'magic bullet' revolved around this disease. Name disease and microbe. Name of cure? Derivative of what element?
Syphilis / Treponema pallidum / Salvarsan / Arsenic
Resistance that develops through mutation or acquisition of new genes
Acquired Resistance
A chemical (that includes antibiotics) that inhibits the growth of or kills microorganisms
Antimicrobial Drug
Something that kills bacteria is termed _______
Bactericidal (drop the 'a' ! )
Something that inhibits the growth of bacteria is termed _____
Bacteriostatic (drop the 'a', add 'o' )
Type of Antimicrobial Drug that is effective against a wide range of microbes including both G+ and G- .
Broad-Spectrum Antimicrobial
A chemical used to treat the disease
Chemotherapeutic Agent
Resistance due to inherent characteristics of the organism
Intrinsic Resistance (or Innate Resistance)
A type of Antimicrobial Drug that is effective against a limited range of microorganisms
Narrow-Spectrum Antimicrobial
This encodes resistance to one or more antimicrobial drugs
R Plasmid
What was the first 'sulfa drug' ?
Prontosil
Penicillin is a bacteria-killing substance produced from a type of ____ called _____. The most suitable type of Penicillin for treating infections is Penicillin __
Mold / Penicillium / Penicillin G
The first antibiotic derived from bacteria came from this soil bacteria. Bacteria Name? Name of antibiotic?
Streptomyces griseus / Streptomycin
How did scientists combat bacteria that produced enzymes that destroy penicillin for example? What did this give rise to? And these new forms would be called _____
By altering the chemical structure of penicillin. The Family Tree of Penicillins / Semisynthetic