Those microbes are part of the normal flora, but capable of causing disease especially in immuno-imcompetent people are called:

A. Opportunistic pathogens
B. Asymptomatic pathogens
C. Virulent pathogens
D. Pathogens


Ans: A. Opportunistic pathogens

Biology & Microbiology

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Which of the following is NOT a common food allergen?

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When a DNA fingerprint is created, what determines the size of each fragment?

A) the number of PCR cycles that are used B) the size of the individual's genome C) the number of times the repeating sequence is repeated in each STR region D) the age of the individual from whom the sample was taken E) the amount of time the electric current is applied during gel electrophoresis

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Why do X-linked disorders affect males more often than females?

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Biology & Microbiology

You have identified a mutant in human cells that when shifted to 37°C, the microfilaments depolymerize (fall apart). Which of the following would be true about this mutant at 37°C?

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Biology & Microbiology