2025/l2026lUpdate)lFundamentalslofl
MicrobiologylReviewl|lQsl&lAs|lGradelA|l
100%lCorrectl(VerifiedlAnswers)-
lChamberlain
QUESTION
wholwaslgramlstainlinventedlby?
Answer:
HanslChristianlGram
QUESTION
gramlpositivelbacterialstain
Answer:
purple
QUESTION
gramlnegativelbacterialstain
Answer:
, pink
QUESTION
whyldoeslgramlpositivelbacterialstainlpurple?
Answer:
stainladheresltolthelthickllayerloflpeptidoglycanloflthelcelllthatlretainslthelstain
QUESTION
whyldoeslgramlnegativelbacterialstainlpink?
Answer:
stainlwasheslofflaslpeptidoglycanllayerloflthelcelllislthin
QUESTION
whatlarelthelstepsloflthelgramlstain?
Answer:
fixation,lcrystallviolet,liodineltreatment,ldecolorization,lcounterlstainlwithlsafrani
n
QUESTION
whatlislsterilization?