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The purpose of staining is generally to make the cells as a whole or some feature of the cells readily observable under the microscope. Most unstained cells, be they individual cells or in tissue sections, under a light microscope are rather transparent and hazy looking. Few features can be discerned. Staining the tissue makes it possible to observe details, although which detail will depend on which stain. H&E (hematoxylin and eosin) is a common staining combination used for tissue sections. It renders nuclei purple-blue and most tissue an easily visible red-pink. Also common these days are antibody stains where antibodies are applied to a cell or tissue section that recognize a particular antigen (e.g. a particular protein type) and can therefore be used to identify any cell or cellular structure possessing that protein. There are a great number of stains, each with specific purposes, benefits, and limitations.
What else can I help you with?
Why did van Leeuwenhoek make his microscope?
Because the newly invented compound microscope's imagery was not as good. The compound microscope was less tiring on the eye, but with a little pain, more detail could be seen with the simple microscope.
What type of microscope aside from the compound light microscope might you use to observe the organisms found in pond water?
You could use a stereo microscope, also known as a dissecting microscope, to observe organisms found in pond water. This type of microscope provides a three-dimensional view of larger specimens at lower magnifications.
How can cells be veiwed?
Cell could be seen by using a powerful microscope...
Jesse was looking at a cell through a microscope and saw mitochondria and cell membranes what could Jesse say about the cell?
Jesse could say that the cell is likely a eukaryotic cell, as mitochondria are organelles found in eukaryotic cells. The presence of cell membranes suggests that the cell is a structural unit of a living organism, responsible for maintaining its integrity.
In what situations would a compound light microscope be a better chiice then an electron microscope for studying an object?
It rather depends on how deeply you wish to view the object. An optical microscope is adequate for most studies. But, with an electron microscope, not only could you view a flea in detail, but also the minute hairs on the flea's legs
Is testing makeup on animals wrong?
Yes it is very wrong! Think about it. They have no idea if their product is going to cause a reaction. The animal could suffer from allergic reactions, skin conditions, and could have fatal results. In my opion testing makeup on animals is animal abuse.
Hooke's microscpe could not see the cell of what?
Hooke's microscope could not see the cell of an animal cell which is a eukaryotic cell.
What is a sentences using the word investigate?
We could investigate how birds are made to fly.
Does HR have to investigate complaints?
No HR does not have to investigate complaints. However that failure could be held against them.
Where could someone find airbrush makeup?
Airbrush makeup can be found at Airbrush Makeup, Luminess Air, Fairytale Makeup, OCC Makeup, Amelia's, Beautylish, Essence Makeup, Salon Trendz and Amazing Face.
How do they test makeup which is not tested on animals?
They test make-up by putting the make-up on a dead person.
What could be causing the fishy smell in my house?
The fishy smell in your house could be caused by a variety of factors, such as spoiled food, a dead animal, mold, or a plumbing issue. It's important to investigate the source of the smell to address it properly.
Why am I smelling fish in my house?
There could be a few reasons why you are smelling fish in your house. It could be due to spoiled food, a clogged drain, or a dead animal in your walls or vents. It's important to investigate the source of the smell to address it properly.
How old do you have to be to put on makeup?
When you can wear makeup is for your parents to decide. Some will say earlier than others. You don't have to be a certain age to wear makeup. You could use makeup for anything - pageants, competition, or family events - as long as your parents allow it. You could even wear makeup to school, just don't put a lot of makeup on.
Why do your eyes go red after wearing makeup?
You could have an allergy to the makeup. Try good quality kind of makeup and see how your eyes react to that.
Where can one find reviews of the best makeup for oily skin?
Reviews of makeup can be found online from shopping sites such as Boots, or occasionally on magazine websites such as More magazine's website. Alternatively, one could go to a makeup counter in a department store where they could discuss the best makeup for their skin with a makeup specialist.
Does the FBI investigate a illegal monopoly?
Broad answer is... yes, they could.
