Answer:
The main purpose of Negative staining is to study the morphological shape, size and arrangement of the bacteria cells that is difficult to stain. eg: Spirilla. It can also be used to stain cells that are too delicate to be heat-fixed. It is also used to prepare biological samples for electron microscopy.
Secondly, what are the limitations of simple staining? Disadvantages. It does not give much information rather than the morphological characteristics of bacteria. Through simple staining, we cannot classify a particular type of organism.
Regarding this, what is an example of a negative stain?
In a negative staining technique, an acidic, anionic dye is mixed with a cell sample. The dye changes the color of the background, not the cells, causing the cells to stand out. India ink is the classic example of a negative stain.
Answer:
Place each oil stain on separate, but identical, pieces of cloth.
Explanation:
Answer:
alcohol
Explanation:
Based on the information provided within the question it can be said that there is little disagreement that serious drug users begin their involvement with alcohol. This is why alcohol is considered the king of gateway drugs. Since it is a vice that is legal and provides a "buzz" for potential drug users to get started.
