Question

exploring the cell
most microscopes use lenses to magnify the image of an object by focusing light or electrons.
question: why has the advancement of microscopes changed the world of biology and medicine so immensely?
electron microscopes
question: what is the main difference between light and electron microscopes (em).

Explanation:

Light microscopes use lenses and visible light to magnify an object. Electron microscopes use a beam of electrons instead of light, allowing for much higher magnification and resolution. This has revolutionized medicine and biology by enabling the visualization of very small structures like viruses and cellular organelles in great detail.

Answer:

The main difference between light and electron microscopes (EM) is that light microscopes use light and lenses for magnification while electron microscopes use a beam of electrons for much higher - resolution imaging. The advancement of microscopes has changed medicine and biology immensely because it allows for the detailed study of tiny biological structures, which has led to many discoveries in understanding diseases, cell functions, etc.