What constituent of Löwenstein-Jensen (LJ) medium is added to suppress the growth of gram-positives?
A) Carbolfuchsin
B) Malachite green
C) Gentian purple
D) Mercurochrome
Correct Answer:
Verified
Q3: What are scotochromogens?
A) Species that produce carotene
Q5: What are photochromogens?
A) Species that produce carotene
Q6: All of these stains are commonly used
Q6: When designing a mycobacterial laboratory, the designers
Q8: Middlebrook 7H10 and 7H11 media are enriched
Q9: What Mycobacterium spp. fails to grow in
Q10: All of the following are traditional characteristics
Q12: What are nonchromogens?
A) Species that produce carotene
Q15: What is the most sensitive and rapid
Q16: Decontaminating agents used in the decontamination-digestion process
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