The Stentor had a large round head that contracted allowing it to move easily.
Plant cells have large vacuoles, cell walls and are usually rectangular prisms in diagrams. As opposed to animal cells which are spherical and have small vacuoles.
i think it is easy to see more then hear
Slime molds are fungus-like protists. They have a feeding and a reproducing stage in life. See link below for more information.
A vacuole is a space inside a cell (including plants) with a membrane of some kind separating it from the rest of the cytoplasm and filled with a fluid. For diagrams of plant vacuoles see the link below
With the aid of a mirror, then yes, it's quite easy.
They have Cell membranes, contractile vacuoles, cytoplasm, nucleus, Food vacuoles, and pseudopods. They also have ribosomes, mitochondria, vesicles, endoplasmic reticulum, Golgi apparatus, cytoskeleton, lysosomes, and centrioles, but you can't really see them. The cell is like the border, because it doesn't have cell walls. The contractile vacuoles collects water and throw it out of the cell. The cytoplasm is the body. The food vacuoles happen when the pseudopods fuse around food. The food is broken down in the food vacuole. The psuedopods are used to move and feed. They are created when the cytoplasm moves around and the rest follows.
Vacuoles and mitochondria are smaller than the resolution of an optical microscope (though with the right sort of dye some mitochondia can be seen as a small spot). They can be seen with an eletronic microscope.
microscopes
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Amoeba are randomly in shaped, and you can see al kinds of organelles an food vacuoles.
Plant cells have large vacuoles, cell walls and are usually rectangular prisms in diagrams. As opposed to animal cells which are spherical and have small vacuoles.
You get to see bacteria,protists, germs in general, etc.
vacuoles are located in both plant and animal cells. True, but in animal cells you can't see as many because there are few and the few that there are, are small. In plants, there is a big vacuole, unlike in animal cells.
i think it is easy to see more then hear
Such sample could be obtained from ponds or lakes. If you want, you can also go to the ocean to examine the algae underwater. Seaweeds are the most widely known protist and large enough to see. To see microscopic protists, you should go to a local pond or stream.
Protists can be either autotrophic (algae) or heterotrophic (amoeba). See the link below:
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