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To see the structure of a cell under the microscope we must color it by using ………………………..
stains
Methylene blue dye helps us to see the .................. of the cell as a blue area under the microscope.
nucleus
A stain that is used to color the nucleus of the cell in blue color.
Methylene blue
They are scientists who study cells
Cell biologist
The microscope that helps us to see the top, sides, and layers of the cell.
3D microscope
The 3D microscope can help doctors to treat cancer disease. (true/false)
true
We stain a sample of cheek cells with methylene blue dye. (Give reason)
To make the cell’s structures more visible.
Some cell biologists work with doctors. (Give reason)
to study how cells can work to repair body parts or how cells respond to different medicines.
