Chapter 1 Word Web

It may be a little hard to read.

Specialized Human Cell

This is one of the specialized cells in a human body - the nerve cell. These cells make you react to what's around you. They pass messages to each other to send to the brain. It is long so it is easier to catch the message and to carry it on to other nerve cells.

This image was created by a scanning electron microscope (SEM) because this is a three dimensional image.

medicalpicturesinfo.com

Plant Cell

This is a picture of the peeled skin of an onion. You can see rectangular shapes in this image. Those are plant cells. You can see the cell wall in between each cell. The circle you see at the top right corner is just an air bubble.

Cell Diagrams