Bacteria have no organelles.
The organelles in a cheek cell that are not visible under a light microscope are the ribosomes. These organelles are responsible for protein synthesis.
The light microscope use the visible light; the electron microscope use an electrons beam.
A scanning electron microscope will scan the surface and an electron microscope looks inside.
An electron microscope bombards its target with electrons, while a traditional microscope uses visible light. Electrons can be resolved at considerably higher magnifications that visible light (due to their smaller wavelength).
Electron microscopes don't have the resolving power to see individual molecules.
because the microscope magnifies the cell to much.
To see atoms or other extremely small things that you can not see in a light microscope. Even with an electron microscope, atoms are still barely visible.
Visible, provided you have an extraordinarily high power electron microscope.
Macrobiology is the study of living organisms or organelles basically visible to the naked eye. Microbiology is the study of living organisms or organelles only visible under a microscope.
An electron microscope use a beam of electrons instead visible light as source of illumination.
viewing objects too small to be seen with visible light.
Eukaryotic flagella are visible through a light microscope. Bacterial flagella are only visible with a light microscope if they are specially stained with a mordant and a flagella stain.