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Why can't we use human cells to look at under a microscope?
We can use human cells to look at under a microscope; in fact, it is a common practice in biological research. However, human cells typically require special preparation, such as fixation or staining, to enhance visibility under a microscope. Additionally, the cells must be cultured properly, and sometimes they are viewed in thin sections to allow for adequate light penetration. Overall, while human cells can be observed microscopically, they need specific techniques to ensure clarity and detail.
What is the hypothesis of onion cell?
The hypothesis of observing onion cells under a microscope could be that the onion cells will have a distinct rectangular shape and contain a visible nucleus.
Shape of a human blood smear?
A human blood smear typically has a thin, elongated shape on a glass slide. The thin layer of blood is spread evenly across the slide to allow for visual examination under a microscope. This shape allows for a clear view of the different types of blood cells present in the sample.
Cell under microscope in columnar intestines?
Columnar epithelial cells are specialized cells found in the intestines that are tall and narrow, resembling columns. These cells have microvilli on their surface that increase surface area for absorption of nutrients. Under a microscope, columnar epithelial cells can be identified by their tall shape and presence of microvilli.
What is micro-dissection?
dissection of tissue or cells under the microscope.
How are we able to see cells under a microscope?
Cells can be seen under a microscope because they are transparent and the microscope uses lenses to magnify and focus light on the cells, making them visible to the human eye.
When a physician looks at cells under the microscope how can she tell if the cells are cancer cells?
By the shape and appearance changes.
What shape are onion cells?
Like a misshaped box. It is grey under a microscope.
What is bloodcellsmorphology?
Blood cell morphology refers to the size and shape of blood cells when viewed under a microscope.
How do cells of the cheek specimen appear under the microscope?
Cells from a cheek specimen under a microscope typically appear flat, irregular in shape, and have a nucleus visible. They may also show other structures such as cell membranes and cytoplasm. Overall, they are usually larger and more varied in shape compared to blood cells.
What cells are the easiest to identify under the microscope?
Red blood cells are some of the easiest cells to identify under the microscope due to their distinctive biconcave disk shape and lack of a nucleus. Additionally, fat cells and cheek cells are relatively easy to identify due to their distinct morphology.
What is the hypothesis of onion cell?
The hypothesis of observing onion cells under a microscope could be that the onion cells will have a distinct rectangular shape and contain a visible nucleus.
What are the key characteristics observed when examining onion cells under a microscope labeled?
When examining onion cells under a microscope, key characteristics observed include a rectangular shape, a cell wall, a large central vacuole, and a distinct nucleus.
Can you see human eggs under a microscope?
Yes, human eggs can be seen under a microscope.
How do you determine the shapes and sizes of cells?
u would probably have to use a microscope grid under a cell for size. and for shape, just draw a picture of what you see through a microscope.
Shape of a human blood smear?
A human blood smear typically has a thin, elongated shape on a glass slide. The thin layer of blood is spread evenly across the slide to allow for visual examination under a microscope. This shape allows for a clear view of the different types of blood cells present in the sample.
How did the specimen appear under the microscope?
The specimen appeared as a collection of individual cells or particles, which were visible at a very high magnification. The color, shape, and arrangement of the specimen's components could be observed in detail under the microscope.
