2. Growing up Know about plant cell structure. Describe how cells can change as they grow. Know about stem cells. Starter: Draw and label a plant cell.

3. Label the plant cell

4. Looking at cells Follow the instructions on the sheet to see plant cells. Write up your experiment using the details on the worksheet.

5. Plant and animal cells Plant cellAnimal cell What are the main differences between plant and animal cells?

6. Animal and plant cell growth PlantAnimal Growth is due to cells dividing. Cell division only normally occurs at the tips of shoots and roots. Most animal cells lose the ability to differentiate very early on. Complete the table.

7. Stem cells Watch the animation.

8. Stem cells A stem cell has not yet been told what ____ of cell it will become. This is considered to be a way in which certain cells can be ________ if they are damaged or ___. Stem cells can either be turned into some kinds of cells (___________), most kinds of cells (___________) or all kinds of cells (__________). totipotentkindreplaceddie multipotentpluripotent

9. Growing up Know about plant cell structure. Describe how cells can change as they grow. Know about stem cells. Plenary: Give one good reason for and one good reason against using stem cells.