BACTERIOLOGY FINAL EXAM
QUESTIONS AND ANSWERS 100%
SOLVED
thick peptigoglycan walls - ✔✔gram +
teichoic acids - ✔✔gram positive
gram positives - ✔✔acid fast cells contain mycolic acid
gram stain positive - ✔✔blue
gram negative - ✔✔thin peptigoglycan walls
no techoic acids - ✔✔gram -
gram negatives - ✔✔contain an outer membrane with two hydro phobic
barriers
gram stain negative - ✔✔pink
lipopolysaccharides - ✔✔form periplasm between the outer membrane and
plasma membrane
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
, lipopolysaccharides function - ✔✔protection from phagocytes, complement,
and antibiotics
listeria - ✔✔disease of the nervous system
cell lysis by rocket propulsion
meningitis - ✔✔disease of the nervous system
swelling of the membranes surrounding the brain
encephalitis - ✔✔disease of the nervous system
swelling of the brain
botulism - ✔✔disease causing paralysis/ neurological symptoms
soil dwelling; sporulating, toxic
botulism function - ✔✔prevents acetycholine release within the synapse
tetanus - ✔✔disease causing paralysis/ neurological symptoms
soil dwelling; sporulating toxic
prevents release of glycine, causing no relaxation of the body
leprosy - ✔✔myobacterium leprae
rabies - ✔✔salive infects bloodstream, rises to the brain and other organs
mad cow disease - ✔✔caused by a prion (infectious protein)
anthrax - ✔✔disease of the cardiovascular and lymphatic system
2
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
QUESTIONS AND ANSWERS 100%
SOLVED
thick peptigoglycan walls - ✔✔gram +
teichoic acids - ✔✔gram positive
gram positives - ✔✔acid fast cells contain mycolic acid
gram stain positive - ✔✔blue
gram negative - ✔✔thin peptigoglycan walls
no techoic acids - ✔✔gram -
gram negatives - ✔✔contain an outer membrane with two hydro phobic
barriers
gram stain negative - ✔✔pink
lipopolysaccharides - ✔✔form periplasm between the outer membrane and
plasma membrane
1
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
, lipopolysaccharides function - ✔✔protection from phagocytes, complement,
and antibiotics
listeria - ✔✔disease of the nervous system
cell lysis by rocket propulsion
meningitis - ✔✔disease of the nervous system
swelling of the membranes surrounding the brain
encephalitis - ✔✔disease of the nervous system
swelling of the brain
botulism - ✔✔disease causing paralysis/ neurological symptoms
soil dwelling; sporulating, toxic
botulism function - ✔✔prevents acetycholine release within the synapse
tetanus - ✔✔disease causing paralysis/ neurological symptoms
soil dwelling; sporulating toxic
prevents release of glycine, causing no relaxation of the body
leprosy - ✔✔myobacterium leprae
rabies - ✔✔salive infects bloodstream, rises to the brain and other organs
mad cow disease - ✔✔caused by a prion (infectious protein)
anthrax - ✔✔disease of the cardiovascular and lymphatic system
2
©NINJANERD 2025/2026. YEAR PUBLISHED 2025.
