when you need to magnify much smaller objects then optical microscopes
scanning electron microscope
---- You would use the light microscope. The electron microscope would be unnecessary in this situation, due to its high magnification levels.
You would use an electron microscope to view a Golgi apparatus.
when they want to see the inside of the cell.when you use a electron microscope the cell is going to die.
Electron microscope
An Electron Microscope is used to study the contents of a nucleus.
The light microscope use the visible light; the electron microscope use an electrons beam.
A biologist would likely use an electron microscope, specifically a scanning electron microscope (SEM), to study the protein molecules on the surface of a cell. The high magnification and resolution of an SEM allow for detailed imaging of protein structures at the nanometer scale.
electron microscope.
SARS is a virus, requiring an electron microscope to be seen.
A virus of 50nm would be too small to see unless an electron microscope was used because it has greater resolving power and a resolution up to .1nm. A microscope using compound light as the means of illumination could not resolve better than approx. 200nms.
You would need an electron microscope to view HIV because it is a virus and is too small to be observed with a light microscope. Electron microscopes use a beam of electrons to create high-resolution images of tiny objects like viruses.