Some peripheral proteins form a filamentous network just under the membrane that provides attachment sites for transmembrane proteins. Other peripheral proteins are secreted by the cell and form ...

We can use microscopes to look at objects too small to be seen by the naked eye. The microscope in the picture is a light microscope. It uses focused light passed through the object and two lenses ...

The cell membrane of this organism is folded ... to such a great length has been a mystery since it was first seen under a microscope in the 16th century. "We compared this to many other organisms ...