1. Agenda 10-16  New Entry: “Cell Structure”  Cornell Notes on Cell structure  Kahoot it (if time allow)  Homefun:  Cells Alive Internet Lessons (due Monday 19 th and Tuesday 20 th )  Study for your Cell Quiz #1 (Monday 19 th and Tuesday 20 th )  Cell Lab Monday 19 th and Tuesday 20 th

2. Cell Structure

3. Learning Objectives  Describe the structure and function of the cell nucleus.  Describe the role of vacuoles, lysosomes, and the cytoskeleton.  Identify the role of ribosomes, endoplasmic reticulum, and Golgi apparatus in making proteins.  Describe the function of the chloroplasts and mitochondria in the cell.  Describe the function of the cell membrane.

4. Cell Organization Nucleus Protein-building machinery Protein-transporting machinery Mitochondrion Chloroplast Vesicles Vacuole

5. Exploring Cell Organelles

6. Nucleus The nucleus controls most cell processes and contains DNA. Animal Cell Plant Cell

7. Vacuoles, Vesicles, and Lysosomes Animal Cell Plant Cell

8. Cytoskeleton

9. Microtubules

10. Organelles That Build Proteins 1. Proteins are assembled on ribosomes. 2. Proteins complete their assembly on the rough endoplasmic reticulum. 3. Proteins are carried to the Golgi apparatus in vesicles.

11. Organelles That Build Proteins 4. The Golgi apparatus sorts and packages proteins. 5. Vesicles are shipped to their final destination.

12. Making Proteins: Review Nucleus Rough endoplasmic reticulum Ribosome Protein Smooth endoplasmic reticulum Cytoplasm Cell membrane VesicleGolgi apparatus

13. Chloroplasts Chloroplasts can carry out photosynthesis. Plant Cell

14. Mitochondria Mitochondria convert chemical energy from food into compounds the cell can use. This process is called cellular respiration.

15. Cellular Boundaries Cell Membranes Cell Walls

16. Cell Membranes

17. Cell Structures

18. Student Worksheet Answers