MI 1.2.2 Antibiotic Resistance pre-lab

Bacteria are classified as

• prokaryotes

• eukaryotes

Antibiotics can effectively treat viral infections.

• true

• false

The first antibiotic discovered was

(a)  

The first large-scale use of antibiotics in humans was during

• WWII

• WWI

• Civil War

• 1980

Bacteria that affect one or only a few types of bacteria are called

• narrow-spectrum

• wide-spectrum

• ineffective

• toxic

This type of antibiotic prevents or slows bacterial growth and/or reproduction:

(a)  

This type of antibiotic kills bacteria directly.

(a)  

Match 'em.

Groups:

(a) Gram + Bacteria

,

(b) Gram - Bacteria

• 
• stain pink

• more susceptible to antibiotics

• 
• stain purple

• less responsive to antibiotics

Match 'em up.

• disrupts cell membranes

• tetracycline

• interferes with DNA/RNA synthesis

• penicillin

• interferes with protein synthesis

• daptomycin

• prevents cell wall formation

• ciprofloxacin

Where can bacterial genes be located? (Choose all that apply.)

• plasmid

• chromosome

• cytoplasm

• ribosome

• extracellularly