MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Microbiology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is the example of Gram-negative bacteria? |
| A. | Lactobacillus |
| B. | Eschericia coli |
| C. | Staphylococcus aureus |
| D. | Bacillus subtilis |
| Answer» C. Staphylococcus aureus | |
| 2. |
In Gram-staining, iodine is used as a ______________ |
| A. | fixative |
| B. | mordant |
| C. | solublizer |
| D. | stain |
| Answer» C. solublizer | |