If it is an optical microscope then the structures that can be see are those that are too small to be seen by the naked eye and larger than 1/2 a wavelength of light.
because of the living cells
Cork cells from plants were first observed under a microscope by Robert Hooke.
That is when the DNA is condensed, at which time it is called chromosome.
An electron microscope has a much higher magnifying power and resolution than a regular light microscope. One can visualize molecules and even atoms using an electron microscope. This is not possible with a light microscope
Large cell structures such as the nucleus and mitochondria can be seen under the light microscope if they are properly stained. In addition, chromosomes and centromeres can be seen during cell division.
Movement such as cilia or flagella can be observed under a compound microscope. These are hair-like structures that protrude from certain cells and help with cell motility. By observing these structures, scientists can study how cells move and interact with their environment.
Electron microscope
The cell structures within a leaf cannot be seen with a stereo microscope. A microscope that is equipped with transmitted light and also stronger magnification is needed in order to do so.
Down to 1 Angstrom = 0,000 000 000 1 meter. The smallest "object" That can be seen under an electron microscope is most likely the electronAnother opinionThe atom is the smallest!
Structures that can be seen through a microscope include cells, bacteria, fungi, blood cells, and tissues. These structures are magnified to allow for detailed observation and analysis.
only under an electron microscope wiki it
Individual cells are not visible under an electron microscope because the resolution of the microscope is not high enough to distinguish the borders of individual cells. The electron microscope's resolution is limited by the wavelength of electrons used, preventing the visualization of single cells. Cells can be seen collectively as tissues or structures under an electron microscope.