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Questions and Answers
What is the aim of studying the morphology of very small organisms?
What is the aim of studying the morphology of very small organisms?
- To examine the ecological role of viruses, bacteria, and fungi
- To understand the genetic composition of viruses, bacteria, and fungi
- To determine the resistance mechanisms of viruses, bacteria, and fungi
- To identify the size and shape of viruses, bacteria, and fungi (correct)
Why is it necessary to stain bacterial cells before examination under a light microscope?
Why is it necessary to stain bacterial cells before examination under a light microscope?
- Staining prevents bacterial contamination
- Staining enhances bacterial motility
- Bacterial cells are too small to be visible without staining
- Bacterial protoplasm is transparent (correct)
Which type of microscope uses a special technique to visualize transparent specimens?
Which type of microscope uses a special technique to visualize transparent specimens?
- Fluorescent M.
- Phase contrast M. (correct)
- Electron M.
- Dark field M.
Which component of the light microscope supports the slide?
Which component of the light microscope supports the slide?
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What are the dangers mentioned in laboratories?
What are the dangers mentioned in laboratories?
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