Plant cells are regular shaped but liver cells are irregular.
White blood cells: Destroys foreign materials. Red blood cells: transport oxygen throughout the body.
The type of white blood cells that can distinguish between different kinds of pathogens are called lymphocytes. They include T cells, which help coordinate the immune response, and B cells, which produce antibodies to neutralize specific pathogens. This ability to recognize and remember pathogens is essential for adaptive immunity.
the nucleus.
I have keystone too --
Glycoproteins and glycolipids serve as identification tags in the glycocalyx. These molecules help the body distinguish between its own cells and foreign or diseased cells by interacting with immune cells and other cells in the body. The unique patterns of sugars on these molecules are recognized by the immune system, allowing for proper immune responses.
no,because they didnt have the cone cells for identifying other colours exept red and green
It may be difficult to find interphase cells in the whitefish blastula slide because cells are constantly dividing during early stages of development, leading to a higher proportion of cells in mitosis rather than in interphase. Additionally, interphase can appear very similar to certain stages of mitosis, making it challenging to distinguish between the two.
The most important aspect of colored photography was the cure for the Polio virus. In order for scientists to distinguish the difference between cells in a sample, they needed to use high resolution photographs. When the photos were taken, all the cells appeared in black & white, so scientists could not distinguish between the gamma cells and the beta cells. Gama cells are dark red in color and beta cells are dark blue. When the first color camera was used to document these microscopic cells, Dr. Francis Wellington was able to extract the gamma cells to use in creation of the vaccine.
There is usually more ECM than cells in connective tissue. Epithelium is a highly cellular tissue, mostly composed of cells with little matrix.
B cells and Helper T cells
Yes, Hoechst stain can be used to stain dead cells in a biological sample. It is commonly used in fluorescence microscopy to distinguish between live and dead cells based on differences in their nuclear morphology.
T cells