Podcast
Questions and Answers
Which type of staining is most commonly used in microbiology?
Which type of staining is most commonly used in microbiology?
- Simple staining
- Negative staining
- Gram stain (correct)
- Fluorescent staining
Which type of microscope uses fluorescence to visualize specimens?
Which type of microscope uses fluorescence to visualize specimens?
- Phase-contrast microscope
- Bright field microscope
- Light microscope
- Fluorescent microscope (correct)
Which category of bacteria prefers high salt concentrations for growth?
Which category of bacteria prefers high salt concentrations for growth?
- Mesophiles
- Halophiles (correct)
- Alkalophiles
- Acidophiles
Which type of bacteria can grow at extremely cold temperatures?
Which type of bacteria can grow at extremely cold temperatures?