1. Chapter 4 Review

2. Passive Transport Movement into or out of a cell without energy
2 examples
Osmosis
From high concentration to lower concentration
Through a semi permeable membrane
Diffusion

5. Active Transport
Movement of materials into or out of the cell using energy
2 examples
Endocytosis
Moving large particles into the cell
Exocytosis
Moving large particles out of the cell

8. Why is the cell membrane and cell wall so important?
Protection
Structure
Allow for movement of material in and out of the cell
Cell Wall
Barrier to external environment
Support

9. Photosynthesis Carbon dioxide + water + light  sugar + oxygen
Where does this happen?
Chlorophyll in chloroplast

10. Cellular Respiration Sugar + oxygen  carbon dioxide + water + ATP
Where does this happen?
Mitrochondria

11. Photosynthesis and Cellular Respiration

12. Fermentation Happens in the absence of oxygen
Creates a build-up of lactic acid
Think muscles, bread (yeast), and alcohol

14. Mitosis Cell cycle The life cycle of a cell Cytokinesis
The division of cytoplasm
You should know the phases of mitosis for your quiz!!

15. Interphase Prophase Metaphase Anaphase Telophase Cytokinesis
Chromosomes are copied
Prophase
Spindle fibers appear
Metaphase
Chromatids line up
Anaphase
Chromatids separate
Telophase
Two new nuclei
Cytokinesis
Division of cytoplasm

18. Now, you have the rest of the time to complete your yellow worksheet.
Use your book
Use your notes---share your notes with people that were absent!
If you have completed the yellow sheet, spend this time quietly studying.
Read your notes
Review your book
Study your guide
Make sure you are caught up on all of the homework and worksheets!