collect information and of various microscope that enabled us to understand the secrets of life
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A microscope is an instrument used to see objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using such an instrument. Microscopic means invisible to the eye unless aided by a microscope.
There are many types of microscopes, and they may be grouped in different ways. The most common microscope (and the first to be invented) is the optical microscope, which uses light to pass through a sample to produce an image.Major types of microscopes are the fluorescence microscope, the electron microscope (both the transmission electron microscope and the scanning electron microscope) and the various types of scanning probe microscopes.
Electron microscopes provided insight and superb resolution, but they couldn’t penetrate the surface of a cell without researchers slicing it into thin sections, and so biologists continued to work with dead samples.
Fluorescence microscopy utilizes fluorophores – molecules that fluoresce when they absorb light of a certain wavelength. These molecules can be genetically encoded, or they can be chemically attached to molecules in the sample, in which case, they are called “probes.”