Because the egg cell is only 100 micrometers, or one-tenth of a millimeter, wide, we monitor this fine surgical extraction with a microscope ... embryonic stem cells are able to continue growing ...

Adult and embryonic stem ... model animal and plant cell Animal and plant cells can be visualised using a model. Find out how to make them. How to observe cells under a microscope Discover how ...

engineering and mathematics (STEM) careers. “We use the scanning electron microscope to engage students from a variety of middle and elementary schools in science with an emphasis on lower ...