Wet mount

Definition

A wet mount is a technique for preparing microscope slides by placing a liquid sample between a slide and a cover slip. It allows for the observation of live microorganisms in their natural state.

5 Must Know Facts For Your Next Test

1. Wet mounts are ideal for observing motility and behavior of live microorganisms.
2. They typically involve using water or saline to suspend the sample on the slide.
3. Wet mounts should be prepared quickly to prevent drying out, which can affect observation quality.
4. Stains can sometimes be added to wet mounts to enhance contrast, though this may kill live organisms.
5. Common applications include studying protozoa, algae, and freshly collected environmental samples.

Review Questions

Related terms

Simple Staining:

A technique that uses a single dye to color cells, enhancing visibility.

Dry Mount: A method where specimens are placed directly on the slide without liquid.

Phase-Contrast Microscopy: A microscopy technique that enhances contrast in unstained samples.